background image

 

BA551601-en 

17

 

 

 

5

 

Operation

 

 

5.1

 

Safety Instructions for Operation 

 

 

WARNING

 

 

 

The jack may only be operated by trained persons who have reached the age 
of 18. 

 

The operator is responsible for ensuring that the operator has been instruct-
ed and is familiar with the operating instructions. 

 

The operator must check the safety devices before commissioning. 

 

The load capacity specified on the type plate must not be exceeded. 

 

For vehicles that need to be lifted at two points, use clip-on axle traverses. 

 

When driving a vehicle up and down the pit of the lifter, no persons may be in 
the danger zone. 

 

Positioning of the jack under the load may only be performed by trained per-
sonnel. 

 

The vehicle or vehicle components may only be picked up at the points pro-
vided for this purpose. 

 

Only vehicles and vehicle components that are suitable for the lifting equip-
ment due to the shape and position of the lifting points may be lifted. 

 

During the lifting and lowering process, the operator must exercise extreme 
caution and circumspection in overlooking the load and the danger area. If 
this cannot be ensured by one person, another person must be called in. 

 

After briefly lifting the vehicle free by the jack, check that the vehicle is se-
curely picked up. 

 

Load and lifter must be observed by the operator during the lifting and lower-
ing process. 

 

Riding with the load or on the load handling attachment is prohibited. 

 

If the safety area cannot be completely overlooked by the operator, it must be 
monitored by a trained second person. 

 

During the lifting and lowering process, no persons may be in the movement 
area of the lifter and load. 

 

After completing the lifting operation, remove the pump operating lever (if 
present) and place it in the designated location. 

 

The load may only be lifted at the component's center of gravity (axle, gear-
box, engine,...); the vehicle must be able to roll during the lifting and lowering 
movement. This allows the load to center itself over the lifter. 

 

Loads must be applied to the load handling attachment in such a way that 
unintentional changes in position are prevented. 

 

Height differences of the pick-up points must be compensated (for example 
with adjustable pick-up plates). 

Summary of Contents for MPJ-1S Series

Page 1: ...l Operating Instructions BA551601 en MPJ 4 0 750 1S HM MPJ 4 0 750 1S HA MPJ 16 5 750 1S HM MPJ 16 5 750 1S HA MPJ 16 5 750 1S FA MPJ 16 5 750 1S TA MPJ 20 0 750 1S HM MPJ 20 0 750 1S HA MPJ 20 0 750...

Page 2: ...e event of the grant of a patent utility model or design The contents of this edition have been checked with great care However errors cannot be fully excluded Subject to technical change without noti...

Page 3: ...8 Danger Zone 13 2 9 Control Description 14 3 Transport and Storage 15 4 Installation 16 5 Operation 17 5 1 Safety Instructions for Operation 17 5 2 Preparing the Lifting Operation 19 5 2 1 Initial Po...

Page 4: ...4 BA551601 en 10 Contents of the Declaration of Conformity 28...

Page 5: ...Symbols and Signal Words 1 1 1 Personal Injury DANGER indicates an immediate hazard which if not avoided will result in death or severe personal injury WARNING indicates a potential hazard which if n...

Page 6: ...ment riding on the load handling attach ment use for other lifting work Use in explosive and flammable atmospheres is prohibited Use outdoors and in damp rooms e g wash halls is prohibited Pit jacks a...

Page 7: ...unctions If irregularities occur lower or support the lifter immediately In case of malfunctions and repairs disconnect the siphon from the air supp ly Secure the jack against unauthorized use and con...

Page 8: ...8 BA551601 en 2 Description 2 1 Design and Operating Principle A Lowering spindle B Rapid control automatic via control bottle A C F D E B G...

Page 9: ...and hydraulic The high pressure and low pressure hand pumps are mounted according to the spare parts list depending on the type see www maha de de support Compared to the high pressure hand pump the l...

Page 10: ...pit Floor running jacks B are freely movable and are used in pits as well as un der vehicle lifts for lifting and lowering power units Rail guided jacks C are designed exclusively for use in pits The...

Page 11: ...event damage 2 Lowering spindle The lowering spindle is equipped with an automatic spring return which ensures that the travel command is only executed when the star grip is turned dead man s control...

Page 12: ...er of support arbor 30 mm 45 mm 45 mm Outside diameter of support piston rod 45 mm 70 mm 70 mm Dead weight of jack 75 kg 120 kg 120 kg Max dead weight with carriage 210 kg 260 kg 215 kg 410 kg 230 kg...

Page 13: ...the safety distances specified in the following table Spatial limits Safety distances Front Vehicle 1 m Rear Vehicle 1 m Lateral Vehicle 2 m Above Vehicle lifting height of jack 1 m Lifting height of...

Page 14: ...lowering spindle The pushbutton with double arrow actuates the rapid stroke The pushbutton with one arrow actuates the load stroke 2 In the case of a manually operated hand hydraulic pit jack the pum...

Page 15: ...ges in a covered place protected from direct sunlight at low humidity and temperatures between 0 40 C Do not stack packages When unpacking pay attention to the risk of injury and damage Keep a safe di...

Page 16: ...d the relevant service partners The Inspection report on the inspection before the first commissioning by an expert must be documented in the inspection book NOTICE See installation instructions in th...

Page 17: ...eme caution and circumspection in overlooking the load and the danger area If this cannot be ensured by one person another person must be called in After briefly lifting the vehicle free by the jack c...

Page 18: ...of gravity control of the pick up point must be taken to prevent tipping before the jack is lifted again Before lowering the operator must ensure that there are no objects in the movement range of the...

Page 19: ...nal Operating Instructions Lifting accessories for Pit Jacks 5 2 2 Positioning the Vehicle and the Pit Jack 1 Slowly and carefully position the vehicle centrally above the pit 2 Parking brake must be...

Page 20: ...button is released Therefore a distance to the lifting point must be maintained Load Stroke Load stroke takes place via the automatic load stroke control E 5 3 3 Support After reaching the desired lif...

Page 21: ...e of the operating instructions of all equipment and tools used Check lifting accessories carefully for operational safety Pre position the lift and lifting accessory at the lift points Always take up...

Page 22: ...ructions Periodically clean the equipment and treat it with a care product Repair damage to the paintwork immediately to prevent corrosion Do not use caustic cleaning agents or high pressure and steam...

Page 23: ...ers to normal workshop use If the de vice plant is used more frequently or under more difficult operating condi tions the interval must be shortened accordingly Maintenance work may only be carried ou...

Page 24: ...24 BA551601 en Every 6 Years Replace the hydraulic oil depending on aging water absorption and contami nation but after six years at the latest...

Page 25: ...priately Do not use high pressure or steam pressure equipment or harsh cleaning agents to clean the pit jack The safety devices of the pit jack must be adjusted by authorised service technicians The s...

Page 26: ...low local cause Contact service Air motor first lifts the load a certain height and then slows down to a standstill Air pressure too low local cause Contact service Air motor runs very slowly even whe...

Page 27: ...sufficient bleeding Contact service Oil loss at piston rod breather If within limits no malfunction present Regularly extend to full stroke so that no leakage oil accumulates Oil loss from valves Too...

Page 28: ...able containers and dispose of in an environmentally protective manner Alternatively you may take the equipment to a specialised waste management plant to ensure that all components and operating liqu...

Page 29: ...BA551601 en 29 Notes...

Page 30: ...30 BA551601 en Notes...

Page 31: ...BA551601 en 31 Notes...

Page 32: ...32 BA551601 en...

Reviews: