BEKA HAMAX Kompakt M14 Product guide

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BEKA-MAX
Hydraulic pump HAMAX Kompakt
Model M14 and M16
Original operating
and
assembly manual
Revision 0 -20197
Subject to alterations!

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Contents Page
1 General safety information 3
2 Use in accordance with the regulations 3
3. Scope of guarantee 3
4. Safety instructions 4
4.1 Emphasizes 4
4.2 Qualification and training of the personnel 4
4.3 Danger due to non-observance of the safety information 4
4.4 Safety information for operators / operating staff 5
4.5 Safety information for maintenance, inspection and assembly work 5
4.6 Alterations and manufacture of spare parts without authority 5
4.7 Inadmissible methods of operation 5
4.8 General risk reference 5
5 Use of hydraulic hose lines 6
6. Transport and storage 6
7. Disposal 6
8. General description 7
8.1 Model M14 7
8.2 Model M16 7
9 Technical data 8
10. Hydraulic circuit diagram 8
11. Assembly of the pump 9
11.1Connection of the pump (Model M14) 9
11.1.1Hose connection model 9
11.1.2Flange connection model 9
11.2Connection of the pump (Model M16) 9
11.3Installation dimensions for model M14 10
11.4Installation dimension for model cM16 10
12 Operating principle 11
12.1Functional description 11
13 Start up 12
13.1Change of the cartridge 12
13.2Adjustment of the delivery quantity 12-13
13.3Ventilation of the lubrication system 13
14. Maintenance 14
14.1General maintenance 14
14.2Refilling with lubricant 14
15. Repair 14
15.1Change of the filter and the orifice 14
15.2Change of the pumping element 15
16. Ordering number 16
17. Shutdown 16
18. Disposal 16
19. Troubleshooting 17
20. Spare part drawinglist and 17
21. Declaration of incorporation 18

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1. General safety information
These operating- and assembly instructions contain all information that are necessary for installation and
operation of the device. It helps you getting familiar with the device and its functions and to operate it in a safe,
proper and economical way.
It shall help you to avoid risks, damage and downtimes. Furthermore it increases the reliability and the
service life of the device. Apply the operating instructions according to the national regulations concerning
working safety, accident prevention and environmental protection.
Keep the operating manual always at the place of operation. All people working with the device have to be
informed of the contents of this manual, especially of the safety instructions. The operator of the device is
responsible for the staff.
2. Use in accordance with the regulations
The hydraulic pump may only be put into service, if it is integrated or attached at another
machine and will be operated together with it.
The hydraulic pump may only be used according to the technical data (see chapter “technical
data”)
Unauthorized modifications at the hydraulic pump are not permitted. We do not assume liability for damage to
persons or machines which result from that.
Use according to the regulations also comprises:
·Pay attention to all notes in the operation manual.
·Carry out all maintenance work.
·Follow all valid regulations for the work safety and accident prevention during all life cycles of the hydraulic
pump.
·You must have the required professional education and authorization of your company to carry out the
required works at the hydraulic pump.
Another use or a use beyond can not be considered to be in accordance with the regulations
3. Scope of guarantee
The manufacturer guarantees operational safety, reliability and performance only under the following
conditions:
·Assembly, installation and maintenance are only carried out by authorized specialist staff.
·The customer has to protect hazardous parts (e.g. hot or moving parts).
·The hydraulic pump is used according to the exposition in the technical operating manual.
·The mentioned technical data must not be exceeded in any case.
·Retrofitting and repair works at the hydraulic pump may only be done by BEKA.
All guarantees and warranties for damage of the hydraulic pump will expire, if improper
lubricants have been used (e.g. piston wear, piston jamming, pluggings, embrittled
sealings).
BEKA does not assume liability for damage caused by lubricants, even if these lubricants
have been tested and released by laboratory tests, as damage caused by lubricants (e.g. by
expired or not correctly stored lubricants, batch variations etc.) can not be retraced to their
root cause in retrospect.
Caution!
Caution!
Caution!

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4. Safety instructions
·Read this operating- and assembly instructions before the assembly, start-up and operation.
·Keep the instructions always on site.
·Observe all warnings and safety instructions.
4.1 Emphasises
Please pay attention, not only to the safety instructions under this main point, but also to those special security
advices which are inserted on the other pages..
This symbol warns of electrical voltage
Safety instructions which, if not complied with, may endanger persons, are marked
specifically with the general hazard symbol.
Warnings against hot surfaces are marked with this symbol.
Warnings of suspending loads are marked with this symbol.
This heading is used if inaccurate compliance or non-compliance with the operating
Instructions or specified work procedures etc. may result in damage.
Points out special information.
Notes attached directly at the unit, must strictly be followed and held into completely readable condition!!
4.2 Qualification and training of the personnel
The personnel charged with operation, maintenance, inspection and assembly must have
the necessary qualifications for this work. The operator must precisely regulate the
personnel's areas of responsibility and supervise them. If the personnel do not have the
necessary knowledge, they must be trained and instructed accordingly. The operator must
ensure that the personnel have completely understood the contents of the user information.
4.3 Danger due to non-observance of the safety information
Non-observance of the safety information can lead to danger for people, environment and
machines.
Non-observance of the safety information can lead to the loss of any and all claims for
damages. In individual cases, non-observance can, for example, lead to the following
dangers:
·Failure of important plant functions.
·Failure of prescribed methods of maintenance and preventive maintenance.
·Risks for people due to electrical, mechanical and chemical effects.
·Risks for the environment due to leakages of dangerous materials.
Caution!
Notice!

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4.4 Obligations of the operator / user
·If hot or cold machine parts lead to danger, the customer must secure them against touch.
The protections on "moving or rotating parts" must not be removed.
·Drain leakages of dangerous materials in a way, that people or the environment are not
endangered.
·Comply with legal regulations.
·Eliminate any danger due to electrical energy.
·A safety data sheet of the lubricant in use has to be available at the central lubrication
system.
·Observe the universally valid Ordinance on Hazardous Substances in the latest version.
4.5 Safety information for maintenance, inspection and assembly work
All maintenance, inspection and assembly work may only be carried out by trained
specialists who have been informed appropriately by studying the user information
thoroughly. All work must only be carried out when the hydraulic pump is at a standstill and
with appropriate protective clothing. Always comply with the procedures for shut-down of the
plant which are described in the operating manual.
All the safety and protective equipment must be replaced immediately after completing work.
Media that endangers the environment must be disposed in accordance with the relevant
official regulations.
Secure the hydraulic pump during maintenance and repair works against intentional or
unintentional reoperation.
Dispose process materials only in accordance with the safety data sheets of the lubricant
manufacturer.
4.6 Alterations and manufacture of spare parts without authority
Rebuilding and modifications may only be done by BEKA. For components, retrofitted by the
operator, BEKA does not assume guarantee nor claims for damages. Use only original spare
parts.
4.7 Inadmissible methods of operation
Operational safety of the plant is only guaranteed if it is operated in accordance with the operating instructions.
The limit values stated in the technical data must not be exceeded under any circumstances.
4.8 General risk reference
All components of the hydraulic pump are lent, according to the prevailing regulations of the
constructions of technical machines, in regards to the operational safety and accident
prevention. Independently of this, the use can lead to dangers for the user respectively third
persons or other technical facilities. The hydraulic pump therefore may only be operated
within the stipulated intended use and only in technically fault-free condition. This may only
be done under compliance of the safety regulations and under observance of the operation
manual.
Therefore please check the pump and its attachments regularly for possible damage or
leakages.

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5. Use of hydraulic hose lines
If hydraulic hose lines are installed at the pump, the operator has to observe / ensure the
following:.
·Inspections regarding proper assembly and function have to be carried out according to the regionally
applicable guidelines.
·Inspections for safe provision and use have to be carried out according to the regionally valid guidelines.
·Do not exceed the intervals for inspection.
·Replace damaged hose lines immediately and professionally.
·Hydraulic hose lines are subject to a wear process and must therefore be exchanged regularly according to
the manufacturer details.
6. Transport and storage
The hydraulic pump is packed according to the specifications of the receiving country buto also according to
customer request.
Do not throw or shock the central lubrication system.
Use a suitable hoist for transport.
Store the system at a temperature between -40°C to +70°C.
Pay attention to the current safety- and accident prevention instructions during the transport.
Wear suitable protection equipment if necessary!
7. Disposal
Observe the disposal regulations of the lubricant manufacturer when changing the lubricant!
Collect cloths that are contaminated with lubricant and dispose them properly.
The disposal of the hydraulic pump itself must be executed properly according to the
national and international laws and regulations.
Notice!

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8. General description
The hydraulically actuated grease pump BEKA HAMAX compact is mainly used to lubricate hydraulic hammers or other
construction machinery attachments. Due to its compact design, it can be mounted directly at the attachment.
As the drive is effected via a hydraulic motor (Pos. 9, fig. 1 and fig. 2), continuous supply of lubricant is ensured. The delivery
rate can be varied with a throttle (pos. 8, fig. 1 and fig. 2).
At failure of the hydraulic system a is integrated for manual greasing (pos. 5, fig. 1 and fig. 2).zerk Optionally, an additional
zerk (pos. 11, fig. 1) can be provided for the version with cartridge type S. This is used to fill the cartridge.M14
Transparent plastic (pos. 7, fig. 1 and fig. 2) cartridges serve as storage reservoir. Cartridges of type F, J and S can be inserted
in the hydraulic pump HAMAX compact design M14 (fig. 1) as well. Cartridges of type L can be used in the hydraulic pump
HAMAX compact design M16 (fig. 2) as well. The grease level is checked optically by the position of the visible follower piston.
The function is checked with the visible eccentric shaft (pos. 2, fig. 1 and fig. 2) which rotates during operation.
For supply, the grease pump is connected with a bypass line to the supply and return lines of the hydraulic system of its carrier.
This can be done at choice via the hose lines or via direct flange at model M14. Regarding the model M16 the pumps must be
connected with hoses.
8.1 Model M14
At the time of delivery, the securing bolts, inlet screw couplings and plug screws are supplied with the pump in loose condition,
together with the appropriate seals. Depending on the application, minor assembly work may be required before
commissioning.
-In case of the hose connection model, the enclosed screw couplings must be mounted. Subsequently, the grease
pump's supply and return lines must be connected to the carrier's hydraulic system via a bypass line. G1/4“ screw
couplings are required for the connection of the oil and lubricant lines.
-In case of the flange connection model, the G1/4” threads must be closed by the enclosed plug screws and packing
rings. The enclosed O-rings are used to seal the flange connections.
8.2 Model M16
The securing bolts are supplied with the pump in loose condition at the time of delivery. The inlet couplings are already
mounted. Only the grease pump’s supply and return lines must be connected to the carrier’s hydraulic system with a bypass
line.
Fig. 1: Fig. 2:
HAMAX compact design M14: HAMAX compact design M16:
8
7
5
9
2
10
9
5
2
10
11
8
7
Optional
version
only for
cartridge type Ss

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Grease nipple for manual greasing available
A manual lubrication is necessary at temperatures below 0°C, until the operating temperature is reached
and the pump operates independently.
Two different lubricant outlets possible (at model M14)
The pump’s supply connector comprises a filter and a orifice to limit the supply flow. Both elements are
interchangeable.
The return socket may be subject to a max. back pressure of 0 bar . This value should not be435 psi (3 )
exceeded, as otherwise the pump can’t work optimally.
10. Hydraulic circuit diagram:
9. Technical data
Hydraulic motor:
Supply: Hydraulic hammer circuit, 870-4641 psi ()60-320 bar
Difference pressure in operation: min. 435 psi ()30 bar
Admissible return pressure: max. 435 psi ()30 bar
Volume flow drive medium: 0,21-0,74 gal/min (0,8 2,8 l/min-)
Preset speed of the eccentric 14 r.p.m.
[ 68°F ( )with oil ISO VG 46 at 20° C and a volume flow of the drive medium
of 1,5 l/min)0,4 gal/min ( ]
Hydraulic oil: ISO VG 32-100
Temperature range: -4°F bis +158°F ()-20°C to +70°C
Speed can be adjusted with throttle
Pumping element:
Delivery rate/ stroke PE120FH 0,12 cm³K
Default stroke number: 14 strokes/min
Stroke number can be adjusted with throttle
General:
Weight: approx. 10,1 lbs (4,6 )kg
Lubricant container: Cartridge
Cartridge: M14: Type F, J or S
M16: Type L
Lubricant: EP-grease without solid contents
or chisel pastes
up to NLGI class 2
The following chisel pastes are permitted for the use with
this grease pump. Additionally please also observe the
regulations of the machine manufacturer.
BEKA Meißelpaste
Baier + Köppel GmbH + Co. KG
KAJO Meißelpaste
KAJO GmbH
EUROL chisel paste -
EUROL Mineralöl Handelsges. m. b. H.
NILS chisel paste
Nils Italia S. r. L.
Fuchs Lubritech chisel paste
Fuchs Lubritech GmbH
BERULUB HTM paste
Carl Bechem GmbH
Anderol Lorax
Anderol Italia S. r. L.
Kompressol Meißelpaste
Kompressol-Oel Verkaufs GmbH
Motorex Meißeltrannpaste 183
Bucher AG Langenthal
Motorex Schmiertechnik
5
1: Filter
2: Orifice
3: Throttle
4: Hydraulic motor
5: ingPump element
43 2 1
PLubricant
ROil
P
Oil
Cartridge
Oil
e. g. hydraulic hammer
Caution!
Notice!
Caution!

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11. Assembly of the pump
The pump can be positioned with the cartridge vertically suspended . If the cartridge is inoptionally or in an upright position
vertical position, it must be ensured that neither dirt nor other contamination may fall into the intake area below the cartridge.
The location and type of installation of the pump must be coordinated with the manufacturer of the carrier
unit.
Before commissioning the unit, fill the lubricant lines via the grease nipple (pos. 5 )!, fig. 1 and fig. 2
11.1 Connection of the pump (Model M14 - fig. 3)
11.1.1 Hose connection model:
First close the bore-holes for the flange connection model F1-F3 (fig. ) on the back of the pump by means3
of the hex. socket screw M4x12 supplied, using the Cu seals 4x8x1.
The O rings 9x2.5, plug screws G1/4 and packing rings 13x18x1.5 are not required for this application.-
The lubricant is connected to the S1 connection (fig. 3) in the standard version. Connect a bypass line to the hydraulic system
of the carrier unit for supply of the grease pump - the pressure line at S3 (fig. 3) and the return at S2 (fig. 3). Two hex. bolts
M14x110 with lock washers are included in the scope of supply for fastening the pump. These must be tightened using a
torque wrench (110 Nm).
11.1.2 Flange connection model:
Drill the connection and attachment bores according to the drilling pattern in the lower right of fig. 3.
First close the bore-holes for the hose connection model S1-S3 on the pump by means of the plug screws
G1/4 enclosed to it, using the Cu seals 13x18x1.5
Check whether the connecting bore-holes are in the required area according to the drill pattern in fig. .3
Insert the O rings 9x2.5 supplied in the bore-holes F1-F3, ensuring maximum tidiness in the area of the sealing surfaces! Two-
hex. bolts M14x110 with lock washers are included in the scope of supply for fastening the pump. These must be tightened
using a torque wrench (110 Nm).
11.2 Connection of the pump (Model M16 - fig. 3)
To supply the grease pump, connect a bypass line to the hydraulic system of the carrier unit - the supply line at S3 (fig. ) and4
the return line at S2 (fig. ). Two hex. bolts M16x120 with lock washers are included in the scope of supply for fastening the4
pump. These must be tightened using a torque wrench (110 Nm).
Caution!
Caution!
Caution!
Notice!
Notice!

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11.3 Installation dimensions for model M14
Fig. 3:
Z
View "Z”
F1
Lubricant connector
Flange connection
(Ø13,8)
F2
Hydraulic return socket,
Flange connection
(Ø13,8)
F3
Hydraulic supply socket
Flange connection
(Ø13,8)
S1
Lubricant connector
Hose line
S2
Hydraulic return socket,
Hose line
S3
Hydraulic supply socket,
Hose line
Ø7
18
97
150
12
119
34
45
63
15,5
47
The connection bore-hole
(min. Ø4 mm) must be
located in this area.
Drilling pattern
for performing the flange connection:
Ø8
131
47
12 107
170
(37)
15,5
45
85
34
150
Ø13,8
63
18
97
13
69 M14
40
32,5
13
18 20
13
Cartridge holder
11.4 Installation dimensions 16for model M
Fig. 4:
S1
Lubricant connector
S2
Hydraulic return socket
S3
Hydraulic supply socket
View „Y“
Y
Ø8
141
54
12 96
170
(42,5)
54
95
13
18 20
13 32,5
69 M16
40

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12. Operating principle
Fig. 5
12.1 Functional description
The hydraulic pump BEKA HAMAX compact is connected to the hydraulic system of the carrier unit via the pressure pipe P
(fig. ). The hydraulic oil is routed through a filter with cover (pos. 7, fig. 5), via the setting throttle (pos. 8, fig. 8) and to the5
hydro motor (pos. 6, fig. 5), which ensures a continuous drive. The hydraulic oil is returned to the hydraulic circuit via the return
line R . To enable regulation of the hydraulic motor's speed and thus the stroke rate of the delivery plunger or the(fig. 5)
delivery flow, the oil throughput can be adjusted via a throttle . The hydraulic motor drives a worm shaft, 5(pos. 8, fig. 5) (pos. ,
fig. ), which transmits the revolutions to the eccentric unit 4 fig. ). Eccentricity gives rise to the suction and delivery5 (pos. , 5
stroke of the delivery plunger of pump element 3 fig. ). An integrated non-return valve 2 fig. ) preventsthe ing (pos. , 5 (pos. , 5
the pumping medium from being sucked back. Via the pressure channel D, the lubricant is supplied to the various outlets
which are either open or closed, depending on their installation location or position. Lubricant cartridges serve as supply
tanks for the lubricant (pos. 1, fig. 5).
Lubricant circulation
Pressure channelD
Hydraulic hammer circuit
P Supply line
R Return line
1 Cartridge
2 Non-return valve
3 Pumping element
4 Eccentric unit
5 Worm shaft
6 Hydraulic motor
7 Filter with orifice
8 Throtttle
View C-C 6
View B-B
R
A
A
B
B
C
C
P
76
5
4
32
1
View A-A
1
D7
8

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13. Start up
13.1 Change of the cartridge
At initial equipment, fill the lubricant line using the lubrication nipple at the front of the pump (see pos. 4, fig. 9).
Before the first installation of a cartridge, slightly grease the O-rings in the adapter (pos. 2, fig. 10).
Fig. 9:
To accelerate priming, first remove the cap from the cartridge opening, then, using the cartridge follower piston (pos 3:
fig. 5) press out grease by 5 mm to 10 mm (fig. 11).
Subsequently insert the cartridge in the cartridge holder (pos. 1, fig. 9) by pressing it slightly, and fasten it by hand.
Optionally, an additional zerk (pos. 5, fig. 9) can be provided for the version with cartridge type S. The cartridge canM14
be filled via the zerk using a standard filling press. Make sure that the cartridge is not overfilled; otherwise the cartridge
follow-up piston (pos. 3, fig. 11) falls out of the cartridge.
When replacing the cartridge, make sure that no contamination enters the intake area of the cartridge!
13.2 Adjustment of the delivery quantity
The conveyed amount is set with the setting throttle (pos. 1, fig. 12 and 13).
To this effect, the system must be depressurized.
Before adjustment, you must remove the plug screw (pos. 2, fig. 14). Afterwards, you can release the throttle (pos. 4, fig. 14)
using a . By unscrewing the throttle, you increase the flow rate, thus enhancing the delivery rate (see chart, fig.n allen keyAF 5
15.). Check for proper working order via the visible eccentric shaft (pos. 5, fig. 12 and 13). The number of revolutions of the
eccentric shaft or the number of strokes of the delivery plunger which can thus be determined enables you to calculate the
precise delivery rate.
Before recommissioning the pump, reposition the plug screw with Cu sealing ring (pos. 2 and 3, fig. 14).
Fig. 12
HAMAX compact design M14::
Fig. 11:Fig. 10: 3
Caution!
2
1
4
5
Optional version only for
cartridge type Ss
Fig. 13
HAMAX M16:compact design
5
1
5
1
Fig. 14: 23
4

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The following diagram shows the guide values for adjustment of the throttle. Before adjustment, screw the throttle
clockwise inwards to its stop. By unscrewing the throttle counter-clockwise, you can adjust the required delivery rate.
Fig. 15
Adjustment of the revolutions of the eccentric (pump delivery rate) is made via an adjusting
throttle, the oil flow rate requiring adjustment on each pump individually. The values of the
throttle rotations in the table above are to assist adjustment.
If the required delivery rate is not known, you can assume a range between 0.5 and 1.0 cm³/min. for most hydraulic
hammers.
13.3 Ventilation of the lubrication system
·Ventilate the whole lubrication system after the first operation and after each lubricant exchange!
·Ventilation is done at pressure less operation and open outlets of the system.
·Operate the pump until lubricant comes out of the pressure connection without air inclusions.
Notice!
Volume flow of the drive medium l/minin gal/min ( )
Revolutions/min of the eccentric
(0,81)
(1,28)
(1,77)
(2,15)
(2,52)
(2,77)
0,96
1,44
1,92
2,4
2,88
3,36
580 870 1160 1450 1740
290
Pressure of the drive medium barin psi ( )
4351 psi
Values at lubricant counter pressure 20 bar and fully opened throttle.290 psi ( )
The delivery volume can be reduces by screwing in the throttle.
8
12
16
20
24
28
Delivery rate per PE 120 FH [cm³/min]K
0,21
0,34
0,47
0,57
0,67
0,73
(40) (60) (80) (100) (120)
(20)
(300bar)

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1 . Maintenance4
Stop before maintenance or repairthe voltage feed, starting with .
Maintenance and repair standstillwork may only be done at of the central lubrication pump and pressure
less conditions. Check the surface temperature of the device, due to danger of burning by radiant heat.
Always wear heat-resistance gloves and protection goggles! Soiled or contaminated surfaces have to be
cleaned before maintenance works, wear protective cloths if necessary. Protect the device against
unintentional reactivation during maintenance and repair works!
Further information and technical details regarding the components can be found in the enclosed operating
manuals of the components.
1 .1 General maintenance4
·Retighten all fittings 6 weeks after start up.
·Check all components for leakage and damages every four weeks.
If leakages are not repaired, lubricant can . Remove possible leakages ofcome out with high pressure
lubricant immediately.
1 .2 Refilling with lubricant4
Observe utmost when refilling!cleanless
·Check the level regular and refill if necessary, see chapter start up.
·Please take care to use lubricants that are suitable for the lubricating machine and that also suit the requirements of the
application conditions.
·When ordering from take care that the lubricant is similar to the previous one.different lubricant manufacturers quality
Drain the clean the reservoir completely just to be sure.
1 . Repair5
1 .1 Change of the filter and the orifice5
For replacement of the filter and the orifice, first remove the plug screw (pos. 1, fig. 1 and fig. 1 ) using a wrench SW13.67
Afterwards, you can release the thrust piece (pos. 3, fig. 1 ) and the O-ring (pos. 4, fig. 1 ) as well as the strainer (pos. 5, fig.77
1 ). Use a slotted screw-driver to unscrew the orifice (pos. 6, fig. 1 ).7 7 The strainer can be cleaned with a detergent that does
not corrode stainless steel.
For reinstallation, make sure that the sealing edge of the orifice is not damaged.
After having screw-fastened the orifice (pos. 6, fig. 1 ) again, you can re-insert the strainer (pos. 5, fig. 1 ), the O-ring (pos. 4,77
fig. 1 ) and the thrust piece (pos. 3, fig. 1 ), and fasten them using the plug screw (pos. 1, fig. 1 ) and the Cu seal (pos. 2, fig.77 7
16).
F16ig. : Fig. 17:
1
2
3
4
5
6
Caution!
Caution!
1

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15.2 ingChange of the pump element
To remove the pump element, make sure that the system is depressurized.ing
To be able to remove the pump element, remove the lock screw on the front of the pump housing (pos. ).ing 1, fig. 18 and fig. 19
To this effect, you need a key. To pull out the pump element (pos. ), use the8 mm hexagon ing 2, fig. 19 pulling device (fig. 20)
supplied with the system. To this effect, screw the into the thread (pos. ) on the front of the pumppulling device 3, fig. 19 ing
element.
Pull the pump element from the housing bore. Observe that all components (pos. 4, 5 and 6, fig. 1 ) are removed.9
Fig. 18:
Fig. 20:
When installing the new pump element, make sure that no dirt gets into the pump.ing
The intake bore (pos. 7, fig. 1 ) must be directly below the lubricant bore of the grease cartridge (pos. 8, fig. 1 ). Clamp the9 9
pump element again with the closure screw (pos. 1, fig. 1 ). Slightly grease the O-ring on the closure screw (pos. 9, fig. 1 )99
before assembly.
When using copper paste, you must replace the pump element after approx. 0 service hours due toing 100
the solids content!
Fig. 19:
1
2
3456
7
8
9
Caution!
Caution!
1

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16. Ordering number
17. Shutdown
·Relief the central lubrication pump from pressure!
·Remove all pipes and hoses from the device and loosen all fastenings for the demounting.
18. Disposal
When changing lubricant, observe the disposal details of the lubricant manufacturer!
Lubricants or cloth contaminated with lubricant or similar textiles must be collected in a specially marked receptacle
and disposed accordingly.
The disposal must be done professional and according to the national and international laws and regulations.
Pump design
Version J
Mounting thread
Type J
Type S
Type S
Type S
Item no.
M14
M14
Version S
Cartridge type Cartridge
without
without
with / CU-GR-Paste
with / EP-2 grease
M14
M14
Notice!
Version F Typ F 10133304
M14 without
Version L Typ L 10118489
M16 without
10118527
10118473
10118483
10106290

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19. Troubleshooting
20. Spare part list and drawing
Spare part lists and drawings are available on request.
Malfunction
Pump doesn’t supply lubricant;
eccentric shaft doesn’t rotate
Pump doesn’t supply lubricant;
eccentric shaft rotates
Quantity of lubricant is too small or
too big
Oil comes out of the lateral
relief hole
Cause
No hydraulic oil pressure at the
entrance available
Filter and throttle contaminated
Throttle is closed
Hydraulic motor faulty
Back pressure of the return line is
too high - max. 0 bar3
Cartridge is empty
Air bubbles in the cartridge
Sealing of the cartridge adapter
is damaged or missing
Pump element faulty or worn out
Dirt or air in the suction area
Oil flow incorrectly
Shaft sealing ring at hydro motor
defective
Remedies
Check the pressure of the hydraulic
line
Clean the filter and throttleor renew
(see page 12)
Turn the throttle approx. 1 1/2
rotation counterclockwise and put
on the oil supply. Adjust the throttle
after working again
Change the hydraulic motor
Check the hydraulic system
Replace the cartridges or for
version with cartridge type S,M14 s
optionally fill with grease via second
zerk
Unscrew the cartridge of the
adapter. Push the following piston of
the cartridge by hand until bubble-
free lubricant comes out. Re-screw
the cartridge
Change or install the sealing
Change the pump element
Clean pump element and suction
area
Set flow rate atthe the throttle
Exchange hydro motor

18
...a product of BEKA
© BEKA 201 A9 ll rights reserved!
BAL2576_HAMAX_Kompakt_0719EN
EN
21. Declaration of incorporation

19
...a product of BEKA
© BEKA 201 All rights reserved!9
BAL2576_HAMAX_Kompakt_0719EN
EN

20
...a product of BEKA
© BEKA 201 A9 ll rights reserved!
BAL2576_HAMAX_Kompakt_0719EN
EN