Bijur Delimon PVB series Operating Manual

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BIJUR DELIMON INTERNATIONAL

BA_2017_1_GB_PVB

Operating manual

Progressive Block
Distributor PVB

BA_2017_1_GB_PVB

BIJUR DELIMON INTERNATIONAL

BA_2017_1_GB_PVB

INDEX

1. General ........................................................ 2

2. Safety .................................................... 2 – 3

3. Application and General

Features of Product ................................ 4

4. Design and Function ......................... 4 – 6

5. Technical Data .................................... 7 – 8

6. Distributor Configuration and

Coding ........................................................... 9

7. Examples of Order ................................ 10

8. Notes on Distributor Design .... 10 – 11

9. Accessories ................................... 12 – 13

10. Assembly, Installation and

Commissioning ............................. 13 – 14

11. Maintenance and Servicing ................ 15

12. Spare Parts ............................................. 16

13. Storage and Transport ........................ 16

14. Suitable System Components ........... 16

1. GENERAL

Prior to start up, we recommend to read
these operating instructions carefully as we
do not assume any liability for damages and
operating troubles which result from the
nonobservance of these operating
instructions!
The below described divider is designed for
use in centralized lubrication systems to
distribute the supplied lubricant. Any use
beyond the applications described in these
operating instructions is considered to be
not in accordance with the product’s
intended purposes. The manufacturer is not
to be held responsilbe for any damages
resulting from this: the user alone bears
the corresponding risk.
As to figures and indications in these
operating instructions we reserve the right
to make technical changes which might
become necessary for improvements.
The copyright on these operating
instructions is kept reserved to the
company DELIMON. These operating
instructions are intended for the erecting,
the operating and supervising personnel.
They contain regulations and drawings of
technical nature which must not –
completely or partially - be distributed nor
used nor communicated to others without
authorization for competition purposes.

Company address, spare parts and
service address
DELIMON GmbH
Arminstraße 15
D-40277 Düsseldorf
Phone +49 211 7774-0
Fax +49 211 7774-210

Branch office
Am Bockwald 4
D-08344 Grünhain-Beierfeld
Email: kontakt@bijurdelimon.com
www.bijurdelimon.com

2. SAFETY

These operating instructions contain
fundamental instructions which are to be
observed during erection, operation and
maintenance. Therefore it is absolutely
necessary for the fitter and the
competent qualified staff/user to read
these operating instructions before
installation and start-up. The operating
instructions must be available at all times
at the place of use of the machine/system.

Not only the general safety instructions
stated under this main point “safety“ are to
be observed, but also the other specific
safety instructions stated under the other
main points.

2.1 Identification of safety warnings in

the operating instructions

The safety warnings contained in these
operating instructions which, if not
observed, may cause dangers to people, are
specially marked with general danger
symbols

safety sign according to DIN

4844, warning about a danger spot, in case
of warning about electric voltage with

safety sign according to DIN

4844, warning about dangerous electric
voltage.

In case of safety instructions which, if not
observed, may cause damage to the
product and its function, the word

ATTENTION

is inserted.
Instructions that are directly attached to
the machine, as for example



rotational direction arrow



identifications for fluid connections

must be observed at all events and
maintained in a fully legible condition.



Note: There is an increased skid risk in
case of spilled/leaked out lubricants.
They are to be removed at once
properly.

Safety sign according to DIN

4844, warning about skid risk.

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2.2 Personnel qualification and training
The operating, maintaining, inspecting and
erecting personnel must have the appropriate
qualification for such work. Area of
responsibility, competence and supervision of
the personnel have to be regulated by the
user. If the personnel do not have the
necessary knowledge, they have to be trained
and given instructions. This can be effected, if
necessary, by the manufacturer/supplier on
behalf of the user of the machine.
Furthermore, the user has to make sure that
the contents of the operating instructions are
fully understood by the personnel.

2.3 Dangers in case of nonobservance of

the safety instructions

The nonobservance of the safety
instructions may result in hazards to
persons, to the environment and to the
product. The non-observance of the safety
instructions may lead to the loss of any
claims for damages.
In detail, the nonobservance may for
instance lead to the following hazards:



Failure of important functions of the
product/system/machine



Failure of prescribed methods for
maintenance and repair



Harzard to persons by electrical,
mechanical and chemical influences



Hazard to the environment by the
leakage of dangerous substances

2.4 Safety conscious working
The safety instructions stated in these
operating instructions, the existing national
regulations as to the accident preventation as
well as possible internal working, operating
and safety rules of the user are to be
observed.

2.5 Safety instructions for the

user/operator



If hot or cold product or machine parts
lead to dangers, these parts have to be
protected against touch.



Protection against touch for moving parts
(e. g. coupling) must not be removed when
the machine is in operation.



Leakages (e. g. from the shaft seal) of
hazardous goods to be delivered (e. g.
explosive, toxic, hot) are to be removed
in such a way that there is no danger to
persons and environment. Legal rules
are to be observed.



Hazards caused by electrial power are
to be excluded (for details please refer
for instance to the rules of the VDE and
the local power supply companies).

2.6 Safety instructions for maintenance,

inspection and installation work

The user has to take care that all the
maintenance, inspection and installation
work is executed by authorized and qualified
skilled personnel who have informed
themselves adequately by thoroughly
studying the operating instructions.
Basically, work on the machine is only to be
carried out during shut-down. It is
obligatory to observe the shut-down
procedure described in the operating
instructions .
Pumps or pump aggregates that deliver
media being hazardous to health have to be
decontaminated. Immediately after
completion of the work, all safety and
protective equipments have to be
reinstalled and/or reactivated.



Advice: When working with compressed
air, do wear glasses.

(DIN 4844 – Use breathing mask)



Advice: Observe EC-Safety Data Sheet
for materials of consumption and
additives used and use personal
protective equipment.

Before recommissioning, observe the points
stated in section “10“.

2.7 Unauthorized conversion and

manufacture of spare parts

Conversion or modifications to the product
are only permitted when agreed with the
manufacturer. Original spare parts and
accessories authorized by the
manufacturer serve to ensure safety. The
use of other parts may render the liability
for consequencial losses null and void.

2.8  Unacceptable modes of operation
The operational reliability of the product
supplied is only guaranteed if the product is
used in accordance with its intended
purposes as per section 1 - General - of the
operating instructions. The limiting values
specified in the data sheet must on no
account be exceeded.

2.9  Guidelines & standards
1., 2. and 3. guideline (see data sheet:
R&N_2009_X_GB)

2.10  Notes on environmental protection

and waste disposal

In correct operation with lubricants, the
components are subject to the special
requirements set by environmental
legislation.
The general requirements for lubricants
are specified in the respective safety data
sheets.
Used lubricants are hazardous forms of
waste and therefore require special
supervision in the sense of § 41 paragraph
1 sentence 1 and paragraph 3 no. 1 of KrW-
/AbfG (Closed-Loop Waste Management
Act).
Used oils must be handled in compliance
with AltölV (Waste Oil Ordinance).
The devices or components contaminated
with lubricant must be disposed of by a
certified waste management company.
Records of proper waste management must
be filed in conformance to NachwV
(Ordinance on Waste Recovery and Disposal
Records).

2. SAFETY

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APPLICATION AND GENERAL FEATURES OF PRODUCT



Progressive distributor



Compact block design



Medium: grease and oil



Operating pressure up to 350 bar



up to 20 outlets for Ø 6 mm pipe



Metered volume 0.20 cm



Material: steel with corrosion-resistant zinc-nickel coating as per DIN 50970 or stainless steel 1.4305/1.4404



Visual or electric monitoring possible



engraved distributor coding for permanent traceability

The PVB – distributors are mainly used in progressive systems using standardised metered quantities and offer a
cost-effective and rational solution for the central supply of lubrication points. In addition, the high operating pressure up to
350 bar provides the function of sub-distributors in large two-line systems.

DESIGN AND FUNCTION

PVB distributors are piston distributors which evenly distribute the supplied lubricant. This is achieved by means of metal
sealing pistons which dispense the lubricant to the connected lubrication points progressively (one after another). Due to the
way the pistons work under pressure in the PVB distributor, it is possible to monitor the functioning of the system (either
visually or electronically) with little effort. The distributor dispenses for as long as it is supplied with lubricant at a sufficient
pressure. Once an individual metered volume (0.20 cm

) of lubricant is dispensed from each outlet in turn this is called a

distributor cycle. The lubricant required is controlled via the number of cycles / time units.

Cross section view of a PVB distributor

Overall view of distributor

Cross section: outlet fittings

Cross section of metering piston

Port fitting non-return valve

Ø 6 mm

Inlet fitting

Setscrew and

ball

Motion indicator with protective cap

Metering piston

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DESIGN AND FUNCTION

The PVB distributor is available in 8 different sizes (or 6 for the stainless steel version), depending of the number of outlets
required. The minimum configuration contains 3 pistons providing up to 6 outlets. Each additional size has an additional
metering piston and an additional pair of outlets.

Dimensions (mm):

Number of Outlets

up to 6

up to 8

up to 10

up to 12

up to 14

up to 16

up to 18

up to 20

L [mm]

60 75 90 105 120 135 150 165

Weight [kg]

0.9

1.1

1.3

1.5 1.7 1.9 2.1

2.3

Note: Stainless steel version has max. 16 outlets

Closing outlets
Within the distributor block it is possible to connect adjacent outlets or outlets that are opposite each other, in order to
achieve a higher metered volume for individual outlets, for example.

WARNING

Special fittings with non-return valves (similar to DIN 2353 - CLL 6 - St fittings) are used to connect the lubrication lines for
6 mm diameter pipes; these also take on a sealing function inside the distributor. These fittings cannot be replaced by
regular cutting ring fittings. The non-return valves that are incorporated into the outlet fittings ensure that the distributor
works in a reliable way even with small quantities of lubricant and high counter pressure in lines made of flexible material.

The flow of lubricant inside the distributor must be guaranteed; otherwise the distributor will become blocked. The following
illustration shows the two alternatives for connecting and locking distributor outlets.

Inlet thread G1/8“

(8 mm deep)

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DESIGN AND FUNCTION

Connecting outlets:

fourfold

single

quantity quantity

quantity

b-Connection
Removal of the
set screw and
the ball

Inlet

A connection to the
outlet opposite is created

c-Connection*
Insertion of a locking contact
without a clamping ring.
A connection to the adjacent
outlet is created..

* Note: c-Connections in the last outlet pair from the inlet are not permitted

The material required for subsequent modification of the outlets is listed in Chapter 9 ”Accessories”.

Monitoring

The PVB distributor can be fitted with a motion indicator on the last outlet pair for visually monitoring the piston movement.
During one distributor cycle the motion indicator moves out and in once

or the reverse, depending on the piston position.

In addition the motion indicator can be read electrically using a proximity switch. In this case it must be ensured that the
same side is always evaluated using the control mechanism.

Visual monitoring (160 bar)

Electrical monitoring (160 bar)

Pressure resistant electrical monitoring (350 bar)

Note: Operating pressure 350 bar in versions without monitoring

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TECHNICAL DATA

PVB distributor

Max. operating pressure:

in versions with motion indicator ....................................................................................................................................... 160 bar

in pressure resistant versions (without motion indicator) ......................................................................................... 350 bar

Metered volume per piston stroke per outlet ....................................................................................................................... 0.20 cm

Opening pressure ............................................................................................................................................................................   10 bar
Temperature range (without electrical monitoring)  .................................................................................................  -20 to +120°C
Permitted volume flow (for oil)  ........................................................................................................................... 0.5 to 1000 cm

/min

Permitted differential pressure between the outlets ......................................................................................................... 100 bar
maximum permitted operating pressure when using non-return valves

Suitable lubricants based on mineral oil:
Grease

.......................................................................................................................................... NLGI class 000 to 2 DIN 51818

Oil ................................................................................................................ ISO VG 68 to 1500 operating viscosity DIN 51519
Synthetic lubricants ......................................................................................................................................................... on request

The NLGI-class as per DIN 51818 indicates the consistency of the lubricant, and gives information on the stiffness of the
grease.
It does not give any indication of the general ability to supply in lubrication systems, since lubricating greases with the
same NLGI class can have different flow characteristics.
On an individual basis we will be happy to test your lubricant in our facilities for ability to supply.

Connectable pipelines:

Inlet (Port thread: G 1/8) .................................................................................... .................................................... Ø 6/8/10 mm
Outlet (M 10x1, Special fitting) .......................................................................................................................................... Ø 6 mm

Measurement and weight ....................................................................................................................................... see table on page 5

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TECHNICAL DATA

Electrical monitoring 66925-1311 (Standard version 160 bar)

Type of protection :  ...........................................................................................................................................................................  IP 65
Operating voltage :  ..............................................................................................................................................................  10 to 30V DC
Output current :  ....................................................................................................................................................................  max. 200 mA
Switching function :  ...............................................................................................................................................................  N/O contact
Switching frequency : .........................................................................................................................................................  max. 1000 Hz
Temperature range :  ............................................................................................................................................................. -25 to +70°C
Supply line protected against polarity reversal : ........................................................................................................................... yes
Supply line short-circuit protection : .................................................................................................................................................. no

Circuit diagram and dimensions:

Electrical monitoring 76925N018 (pressure-resistant version 350 bar)

Type of protection :  ...........................................................................................................................................................................  IP 67
Operating voltage :  ..............................................................................................................................................................  10 to 60V DC
Output current :  ....................................................................................................................................................................  max. 100 mA
Switching function :  ...............................................................................................................................................................  N/O contact
Switching frequency : ............................................................................................................................................................  max. 100 Hz
Temperature range :  ............................................................................................................................................................  -25 to +70°C
Short-circuit protection : ............................................................................................................................................................. clocked
Connection : ..............................................................................................................  PUR-cable / 0.3 m with M12 plug-in connector
Housing material : .................................................................................................  PEEK (polyether-ether ketone) / V4A (1.4571)

Circuit diagram and dimensions:

Right angle

plug

Monitoring

switch

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DISTRIBUTOR CONFIGURATION AND CODING

PVB 08

A 02

A F B

Number of outlets (steel):
up to 6 outlets

- 06

up to 8 outlets

- 08

up to 10 outlets

- 10

up to 12 outlets

- 12

up to 14 outlets

- 14

up to 16 outlets

- 16

up to 18 outlets

- 18

up to 20 outlets

- 20

Number of outlets (stainless steel): 1.4305

1.4404

up to 6 outlets

- E6

- F6

up to 8 outlets

- E8

- F8

up to 10 outlets

- EA

- FA

up to 12 outlets

- EC

- FC

up to 14 outlets

- EE

- FE

up to 16 outlets

- EF

- FF

Revision A

(no alternative)

Monitoring:
without motion indicator (350 bar)

- 01

with motion indicator (160 bar)

- 02

with motion indicator
and monitoring switch (160 bar)

- 03

with motion indicator
and pressure-resistant
monitoring switch (350 bar)

- 08

Optional for further outlet pairs

Outlet codes:

A -

both outlets open (AA)

B - left outlet open, right closed (AB)
b-connection

open

C -

right outlet open, left closed (BA)

connection open

D * - left outlet open, right closed (AC)

c-right connection open

E * - right outlet open, left closed (CA)

c-left connection open

F *- both outlets closed (CC)

c-connections open on both sides

G * - both outlets closed (BC)

b-connection and c-right connection open

H * - both outlets closed (CB)

b-connection and c-left connection open

Note:

Each letter describes a pair of outlets. It starts with the
outlet pair at the inlet with the highest number.

The number of letters used for the outlet codes
depends on the size of the distributor. The minimum
configuration with 6 outlets requires at least 3 letters.
In this example there are 4 pairs of outlets, so 4 letters
must be defined - according to the above table.

* The codes D , E, F, G, H (c-connection) are not
permitted in the last outlet pair (1+2)for functional-
technical

reasons.

7+8 5+6 3+4 1+2

Outlet pairs

Accessories (for pre-assembled delivery):

Without inlet fitting, only outlet fittings  ......................................  00
Inlet fitting for Ø.6 mm pipe and outlet fittings ........................  01
Inlet fitting for Ø 10 mm pipe and outlet fittings ......................  02
No fittings (Special fittings must be selected from the
Accessories Table page 12/13)  .............................................................   03

Resulting code example: PVB08A02AAFB02

Code example:

Inlet

right

left

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EXAMPLES OF ORDER

By combining two outlets the metered quantity is doubled. If an outlet is closed, in order to obtain an odd number of outlets,
this leads to a metered quantity ratio of 2:1 at one outlet. If equal metered quantities are required, all the outlets must be
coded as combined outlet pairs. The following examples show frequently used configurations for 2 - 6 outlets:

2 x 0,6 cm

3 x 0,4 cm

4 x 0,4 cm

6 x 0,2 cm

P V B 0 6 A _ _ F F A _ _

P V B 0 6 A _ _ B C B_ _

P V B 0 8 A _ _ F A F A _ _

P V B 0 6 A _ _ A A A _ _

NOTES ON DISTRIBUTOR DESIGN

Quantity ratios
The basis of the distributor design is the number of all lubricant points to be supplied with the required lubricant/time unit.
From this the available quantity ratios are calculated. The aim is to achieve the desired quantity of lubricant in “X” number of
distributor cycles. The specified metered quantity/ cycle is not relevant for the supply to the lubrication points. It does not
make any difference in practice whether a distributor dispenses e.g. 3 x 0.4 or 3 x 0.8 cm

on the lubrication points per cycle.

The crucial factor is only the pumping capacity and its distribution over the PVB distributor, as the following example shows.

Pumping capacity:

12 cm

/min

Distributor configuration 1: 3 x 0.4 cm

Distributor configuration 2: 3 x 0.8 cm

In both cases the 3 lubrication points each receive 4 cm

/min, since the distributors divide the lubricant into three equal

quantities.

Distributor 1 thus clocks 10 cycles/min, distributor 2 needs only 5 cycles/min due to the higher metered quantity and simply
runs more slowly. Thus only the cycle frequency of the distributor changes.

Monitoring (can be selected as an option)
In a closed progressive system it is recommended to monitor the distributors, in order to allow you to observe and control
how the system is working. Electrical monitoring can be used not only for monitoring the function of the system, but also as
an indicator for the automatic control of the system. The required supply quantity is programmed, with breaks and
monitoring time, via the number of distributor cycles.

Which distributors are monitored in the progressive system?
If a progressive system consists of main and sub-distributors, only the main distributors are monitored electrically as a rule.
Visual monitoring is sufficient for the sub-distributors. The following illustration shows a typical system design with PVB main
and sub-distributors.

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NOTES ON DISTRIBUTOR DESIGN

Example: Progressive system with main and sub-distributors

In the above example four equal sub-distributors are connected to a main distributor. The main distributor divides the
quantity supplied by the pump into four equal parts. The lubrication points thus all receive the same quantity.

Each sub-distributor needs 1.2 cm

(6x 0.2 cm

) for one cycle. The main distributor feeds in 0.4 cm

per cycle, i.e. after three

cycles each sub-distributor receives the required quantity to dispense 0.2 cm

to each lubrication point

connected to it. If

each lubrication point needs e.g. 1 cm

/day, then 15 cycles of the main distributor are required per day. It is generally

preferable to divide the lubrication quantity over several intervals (e.g. 2x per hour).

Further details on the mode of operation and control of progressive systems can be found in the general description of the
system. We are happy to take on the design of complete systems for you – please contact our expert technical
advisors directly.

Pressure resistant version 350 bar (can be selected as an option)
The pressure resistant version is only needed if a supply pressure of over 160 bar may arise due to factors such as
extremely long lines, grease that is difficult to convey or low ambient temperature. In most applications 160 bar are
sufficient. We can calculate the system pressure for you with the help of our comprehensive rheometer database. If
necessary we can offer you tests specially for your type of grease.

Monitored

main distributor

4 outlets

(4x 0.4 cm

)

Unterverteiler

6 Outlets

(6x 0,2 cm

)

3 cycles main distributor =
1 cycle sub-distributors

Sub-distributor

6 outlets

(6x 0.2 cm

)

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9. ACCESSORIES

Inlet fittings

DESCRIPTION

ORDER

NO.

MATERIAL

GE-fitting GE 06 LR CF *

734421214

A3C

GE-fitting GE 08 LR1/8 CF

734420853

A3C

GE-fitting GE 10 LR1/8 CF **

734421633

A3C

GE-fitting GE 06 LR 71

734461214

1.4571

GE-fitting GE 08 LR1/8 71

73446V078

1.4571

GE-fitting GE 10 LR1/8 71

734460323

1.4571

* Included within accessories coding “01”
** Included within accessories coding “02”

Outlet fittings*

DESCRIPTION

ORDER

NO.

MATERIAL

Connection fitting with non-return valve 6 mm

734491253

A3C

Connection fitting with non-return valve 4 mm**

734491263

A3C

Connection fitting with non-return valve 6 mm,

734490763

1.4571

Connection fitting with non-return valve for 6mm,
plug-in fitting**

73449V010

A3C

*   Outlet fittings for 6mm are included within the divider by default. Accessories coding “03” has to order separately if stainless steel of plug-in fittings is
   required. The number of fittings depends on the number of outlet selection.
**  not suitable for 350 bar version

Assembly anf fittings

DESCRIPTION

ORDER

NO.

MATERIAL

Hexagon head screw ISO 4014 - M6x40 - 8.8 - ZNNI5*

741012093

A3C

Hexagon head screw ISO 4017 - M6x40 - A4 – 70*

74101N101

1.4571

Disc ISO 7089 - 6 - 200 HV - ZNNI8*

741851064

A3C

Welt-on plate for installation size up to 6 Auslässe (L=90)

743624311

A3C

Welt-on plate for installation size up to 8 Auslässe (L=105)

743624321

A3C

Welt-on plate for installation size up to 10 Auslässe (L=120)

743624331

A3C

Welt-on plate for installation size up to 12 Auslässe (L=135)

743624341

A3C

Welt-on plate for installation size up to 14 Auslässe (L=150)

74362P048

A3C

Welt-on plate for installation size up to 16 Auslässe (L=165)

74362P049

A3C

Welt-on plate for installation size up to 18 Auslässe (L=180)

74362P050

A3C

Welt-on plate for installation size up to 20 Auslässe (L=195)

74362P051

A3C

* 2 pieces per each divider required

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ACCESSORIES

Close / open of outlets

DESCRIPTION

ORDER

NO.

MATERIAL

Plug screw + clamp ring mounting

741611851

steel ZnNi

Clamp ring

735113223

brass

Plug screw M10x1

741615741

steel ZnNi

Sealing DIN 7603 - A 10x13,5

727121094

copper

Ball

71961

4114

Headless pin

741072644

Accessories for manual lubrication / emergency lubrication

DESCRIPTION

ORDER NO.

MATERIAL

High pressure grease nipple, tapered DIN 71452 – A G 1/8“ for
divider inlet

736831514

A3C

T-piece 1/8“ BSP

73449V066

A3C

Additional accessories like manual grease guns, hoses and fittings you can find within our brochure “Lubrication Assistance”.

10.

ASSEMBLY, INSTALLATION AND COMMISSIONING

WARNING

Assembly of the PVB distributor may only be carried out by qualified personnel. An appropriate commercially available tool
must be used to assemble the pipelines and cutting ring fittings.
Please contact our service department if necessary. We can provide service engineers or supervisors for assembly, training
and induction – either at a flat rate or invoiced per day.

Installation position and mounting:
The progressive distributor is mounted by means of two mounting holes Ø 7, preferably with M 6 x 40 hexagonal bolts and
washers. The mounting bolts are not normally included in delivery and must be ordered separately if required (see table on
page 13).

The PVB distributor can be fitted in any mounting position without limitations.
The side with the engraved outlet numbering should face upwards (to be
permanently visible). The pipeline ports are thus on the upper side, which makes
it easier to fit the pipes.

The distributor must be mounted in a stress-free position on a flat surface.

Weld-on plates (optionally available) must only be welded on without the distributor fitted.

to open

c-connection

to close b–connection

or outlet

to close b-connection

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10.

ASSEMBLY, INSTALLATION AND COMMISSIONING

Positioning the PVB distributor:

When installing the distributors it must be ensured that they are positioned as close as possible and in the centre
of the connected lubrication points (as far as possible).

The PVB distributors must be easily accessible for maintenance and monitoring purposes.

Fitting the pipelines or hoses:

WARNING

The lubrication lines must be filled with lubricant before fitting.

Only clean grease or oil may be used!
Particles of dirt can block the distributor and cause the system to fail!

Cleanliness must be maintained during installation!

The pipelines must be checked for any contamination (e.g. shavings, etc.)and cleaned if necessary before being
filled with lubricant and connected to the distributor.

Commissioning:

Ensure that the distributor and all the connected pipes are correctly installed before you operate the distributor and
lubrication system.

Ensure that the pump that is connected cannot exceed the permitted operating pressure for the distributor or that it is
equipped with a pressure relief valve. Especial care should be taken when using manual lube guns. Most of these can
easily produce a pressure of over 500 bar.

Monitoring the system pressure with a manometer or pressure switch is recommended.

Once fitted, check the proper operation and impermeability of the system at each installed distributor and lubrication
point.

Example of installation:

Continuous operation:

The distributor is designed for continuous operation. Care should be taken during the entire operating phase that the
specified operating pressure and temperature range are not exceeded. Only approved lubricant which is free of
contamination may be used.

Disassembly:

The distributor must only be disassembled when it is at a standstill and depressurized.

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11.

MAINTENANCE AND SERVICING

The PVB distributor is basically maintenance-free. Servicing is not required if it is properly operated.

We do not recommend opening/dismantling the distributor. The pistons fit tightly into each cylinder and the smallest amount
of contamination can cause a malfunction. Opening the locking contacts and removing the pistons must only be done in clean
surroundings by qualified personnel.

WARNING

Possible malfunctions and troubleshooting.

Malfunction:

Possible

cause:

- Leaks

Fittings have not been tightened sufficiently or have become loose due to vibration

- Distributor not (no longer) running

- Blockage in one of the attached, lubrication points or lubrication lines

- Blockage in the downstream sub-distributor

- Pistons inside the distributor blocked by dirt

- No lubricant supply due to a pump or control system malfunction

- No lubricant supply due to a leak or blockage in the supply line

Troubleshooting procedure:

1.

Make sure that the pump is supplying lubricant. Remove the inlet fitting on the PVB distributor and let the pump run
until lubricant comes out of the open line. If there is no supply of lubricant, check the pump and supply line – otherwise
proceed to step 2.

Reconnect the inlet fitting (with the system at a standstill) and remove all the outlet lines connected to the PVB
distributor. Restart the pump. If no lubricant comes out of the distributor outlets, then there is a blockage inside the
distributor. The distributor needs replacing. At the same time the visible grease should be checked for particles of dirt,
so that the same problem does not occur again with the new distributor or with other system components. If the
distributor runs properly after removing the outlet fittings, proceed to step 3.

The cause of the malfunction is not in the distributor itself, but in at least one of the attached lines or lubrication points,
or possibly in a sub-distributor. Reconnect the disconnected outlet fittings one by one and carry out a test run after
reconnecting each one. This makes it possible to isolate the malfunction and find the affected line.

Piston

BIJUR DELIMON INTERNATIONAL

BA_2017_1_GB_PVB

12.

SPARE PARTS

1. Spare Parts Kit: Seals
Item no. PVBETA0001

2. Spare Parts Kit: Motion indicators
Item no. PVBETA0002

3. Spare Part: Monitoring switch 10 – 30 V DC
Item no. 66925-1311

13.

STORAGE AND TRANSPORT

The PVB distributor must be transported and stored dry and protected from external agents. The permitted temperature
range should also be complied with during storage. Please contact us for clarification if you need to discuss an individual
case.

14.

SUITABLE SYSTEM COMPONENTS

The following types of pumps are frequently used in conjunction with PVB distributors:

Pump type

Application:

FZ-A or FZ-B Pump
- three-phase motor
- 8, 15, 30 litre container
- up to 200 bar
- up to 12 outlets

- robust design for harsh industrial environment

- for specific requirements for motors, power supply,
paintwork, Atex etc.

- more than 2 pump outlets needed

Dynamis Pump
- integrated motor (24 V or 230 V)
- 2 litre und 4 litre container
- connectable to PVB distributor
- integrated control system (optional)
- up to 300 bar

- space-saving complete solution required with
distributor

and

control system

- high operating pressure required

- no three phase current supply possible

- transparent container preferred

Dynamis Maxx Pump
- integrated motor (24 V or 230 V)
- 4, 8, 12, 20 litre container
- connectable to PVB distributor
- integrated control system (optional)
- up to 300 bar

Other pumps are available for specific applications upon request

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