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Intended use

WPP Series | Version 1.02

9

- Do not pull on the mains lead to pull the plug out of the socket. Protect 

the cable from heat, oil and sharp edges.

- Disruptions that affect safety have to be eliminated immediately.
- Protect the workshop press from moisture (danger of short circuit).
- Before using the workshop press, make sure that no parts are dam-

aged. Damaged parts must be replaced immediately to avoid danger 
sources.

- Do not overload the workshop press! You work better and safer in the 

specified performance range.

- Only use original spare parts and accessories to avoid possible risks 

and risks of accidents.

2.6 Safety identifications on the workshop press

The following safety identifications have been attached to the workshop press 
(Fig. 1) which must be observed.

Fig. 1: Safety identifications - 1 Warning sign: Danger high voltage, Pinching hazard for the upper 

limbs | 2 Prohibition sign: Do not enter | 
3  Mandatory signs: Read the operating manual, Pull out the mains plug, wear eye protec-
tion, Safety clothing, wear safety shoes

The safety markings and instructions attached to the workshop press must 
not be removed. Damaged or missing safety markings can lead to malfunc-
tions, personal injury and material damage. They have to be replaced imme-
diately.

If the safety markings are not immediately recognizable and comprehensible, 
the workshop press must be taken out of operation until new safety markings 
have been affixed.

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Intended use

The hydraulic pillar workshop press WPP 15, WPP 20 and WPP 30 is intended 
for use in mechanical workshops in the automotive and engineering indus-
tries. It is ideally suited for pressing and removing bearings, bushes, shafts 
and bolts as well as for stamping, bending and punching. The hydraulic en-
ergy is built up by means of a hydraulic hand pump. The workshop press con-
vinces with its small footprint and easy handling. The table height adjustment 
takes place on model WPP 30 via a mechanism with winch. 

Proper use also includes compliance with all information in this manual. Any 
use beyond the intended use or otherwise is considered misuse.

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 2

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NOTE!

The improper use, unauthorized modifications or alter-
ations to the workshop press as well as the disregard of the 
safety regulations or the operating instructions exclude a 
liability of the manufacturer for resulting damage to per-
sons or objects and cause the warranty to lapse!

Summary of Contents for 4001015

Page 1: ...WPP 15 Operating instructions WPP 15 WPP S ERIES Hydraulic workshop press WPP 20 WPP 30 WPP 30...

Page 2: ...the operating instructions Genuine operating instructions Edition 10 10 2018 Version 1 02 Language English Author SN Copyright information Copyright 2018 St rmer Maschinen GmbH Hallstadt Germany St r...

Page 3: ...ation location 15 7 2 Montage 16 8 Operation 18 8 1 Set table height WPP 15 and 20 19 8 2 Adjusting the table height WPP 30 20 8 3 Set up the workspace 21 8 4 Build up the pump pressure 22 8 5 Retract...

Page 4: ...cted by copyright Their application is permitted within the context of the use of the hydraulic work shop press Any further use shall not be permitted without written consent by the manufacturer 1 2 C...

Page 5: ...Safety This section provides an overview of all important safety packages for per sonal protection as well as safe and reliable operation The sections on indi vidual service life phases contain addit...

Page 6: ...achine s in stallation location Said risk assessment shall be reflected in operating instructions for machine operation During the entire machine operating time operators must check whether the operat...

Page 7: ...een specified in the operating instructions and operators have explicitly entrusted operating staff with the task Electrician Due to their professional training knowledge and experience as well as kno...

Page 8: ...purposes other than those foreseen by the manufacturer Never work under the influence of concentration disturbing illnesses fa tigue drugs alcohol or medicines Keep children and persons unfamiliar wit...

Page 9: ...hop press must not be removed Damaged or missing safety markings can lead to malfunc tions personal injury and material damage They have to be replaced imme diately If the safety markings are not imme...

Page 10: ...esidual risks and potential dangers that every operator must be aware of 4 Technical Data WARNUNG Danger by misuse Misuse of the workshop press can lead to dangerous situa tions Only operate the works...

Page 11: ...Technical Data WPP Series Version 1 02 11 Dimensions Fig 2 Dimensions workshop press Equipment Fig 3 Equipment workshop press...

Page 12: ...ansport only with steel cables and hooks designed for the weight of the press The lifting points intended for transport by crane or forklift must be used on the workshop press The workshop press must...

Page 13: ...and frost free environment It must not be put down with chemicals in a room If the machine is stored for a long time all bare metal parts must be greased against rusting Storage temperature range 10 C...

Page 14: ...djustment screw for the withdrawal speed 14 Oil filling hole with vent function 15 Oil tank 9 8 1 3 4 6 10 7 15 13 2 11 14 5 12 1 Hydraulic cylinder positionable beside 2 Press ram 3 Machine frame 4 S...

Page 15: ...for adjustment and maintenance work The site must have good lighting Minimum value 300 lux measured at the tool tip With lower illuminance additional lighting must be ensured for example by means of...

Page 16: ...hop press 7 2 Montage Wearing safety gloves Wear safety shoes Wear protective clothing NOTE After setting up remove the protective agent from the bare metal parts which have been applied to protect ag...

Page 17: ...st use Attach the workshop press with suitable ground anchors in the founda tion Pay attention to the load bearing capacity of the substrate Pay at tention to the load bearing capacity of the substrat...

Page 18: ...rosols or pressurized containers Never press objects made of brittle materials such as con crete or stone ATTENTION The following rules must be followed Never carry out any work on the workshop press...

Page 19: ...recommendations should be helpful during processing The operator should have a basic knowledge of this type of machine Operators should not wear wide garments necklaces rings etc to pre vent them from...

Page 20: ...30 Step 1 Lift the press table with your hands Step 2 Pull the support bolt out of the stator holes on the raised side Hold the press table in his position Step 3 Bring the table up to the desired hei...

Page 21: ...ION Never operate the handwheel while the fingers are near the pulley It is forbidden to remove the support bolts unless the cables are properly attached to the handwheel ATTENTION When selecting a wo...

Page 22: ...o the left position to let the hydraulic oil flow independently from the cylinder back into the oil reservoir of the pump Setting the retraction speed The speed with which the piston moves back in the...

Page 23: ...All maintenance work should only be carried out by quali fied persons DANGER Danger for life by electric shock There is a danger to life when in contact with live compo nents Always unplug the applia...

Page 24: ...t With increased operating times frequent and increased pressure pulses or strong external influences the test period is 6 months After 6 years of opera tion the hydraulic lines must be replaced With...

Page 25: ...out and collected at the end of the pipeline In case of an oil change or if the hydraulic pump loses oil it is necessary to re fill oil through the filler hole During the process the piston must be in...

Page 26: ...and properly disposed of In case of doubt contact municipal waste management If necessary the help of a specialized waste disposal company can be used for the treatment 10 3 Disposal of lubricants Th...

Page 27: ...pump lever for the workshop press WPP 15 must be ordered The pump lever is shown in the spare part drawing 2 with the item number R0188 Device type workshop press WPP 15 Item number 4001015 Spare par...

Page 28: ...wings The following drawings are intended to identify the required spare parts in the event of service If applicable submit a copy of the parts drawing including the highlighted components to your aut...

Page 29: ...Spare parts WPP Series Version 1 02 29 Fig 16 Spare parts drawing 2 WPP 15 and 20 Hydraulic...

Page 30: ...30 WPP Series Version 1 02 Spare parts Fig 17 Spare part drawing 3 WPP 30...

Page 31: ...Spare parts WPP Series Version 1 02 31 Fig 18 Spare part drawing 4 WPP 30 Hydraulic...

Page 32: ...diagram 12 Hydraulic diagram Fig 19 Hydraulic diagram WPP 15 20 and 30 hydraulic cylinder over pressure valve check valve return check valve return drain control valve speed control valve hand pump c...

Page 33: ...on the basis of its design and construction as well as the version that we have put into circulation with the relevant fundamental health and safety requirements of subsequent EC guidelines Relevant...

Page 34: ...if nec essary 3000 h annual Cleaning Hydraulic components Visual inspection of the machine Function control Press system Function control If necessary arrange repair Lubricate machine components Refil...

Page 35: ...Notes WPP Series Version 1 02 35 15 Notes...

Page 36: ...www metallkraft de...

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