Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for MAHA MPJ-1S Series
Summary of Contents for MAHA MPJ-1S Series
- Page 1 MPJ-1S Pit Jacks Original Operating Instructions BA551601-en MPJ 4.0/750 1S HM MPJ 16.5/750 1S TA MPJ 4.0/750 1S HA MPJ 20.0/750 1S HM MPJ 16.5/750 1S HM MPJ 20.0/750 1S HA MPJ 16.5/750 1S HA MPJ 20.0/750 1S FA MPJ 16.5/750 1S FA MPJ 20.0/750 1S TA...
- Page 2 BA551601-en 2022-02-24 © MAHA Maschinenbau Haldenwang GmbH & Co. KG The reproduction, distribution and utilization of this document as well as the communication of its contents to others without explicit authorization is prohibited. Offenders will be held liable for the payment of damages.
-
Page 3: Table Of Contents
Contents Safety ................................5 Symbols and Signal Words ......................... 5 1.1.1 Personal Injury ............................5 1.1.2 Property Damage ..........................5 Intended Use ..............................6 Inappropriate Use ............................6 Requirements for the Operating Personnel ....................6 Safety Instructions for Handling Hydraulic Fluid ..................6 What to Do in the Event of Defects or Malfunctions ................. - Page 4 Contents of the Declaration of Conformity ....................28 BA551601-en...
-
Page 5: Safety
Safety Thoroughly read this manual before operating the equipment and comply with the instructions. Always display the manual in a conspicuous location. Personal injury and property damage incurred due to non-compliance with these safety instructions are not covered by the product liability regulations. Symbols and Signal Words 1.1.1 Personal Injury... -
Page 6: Intended Use
Intended Use • The jack is designed exclusively for lifting and lowering passenger cars and commercial vehicles axle by axle in the course of service and repair work. • The jack is designed for use in automotive workshops with cars, trucks, bus- es, trailers and agricultural machinery. -
Page 7: What To Do In The Event Of Defects Or Malfunctions
• After skin contact: Wash skin immediately with soap and water. Consult a physician if skin irritation persists. • After eye contact: Rinse thoroughly with plenty of water, consult physician. • After ingestion: Do not induce vomiting. Call a doctor immediately. What to Do in the Event of Defects or Malfunctions •... -
Page 8: Description
Description Design and Operating Principle Lowering spindle Rapid control (automatic via control bottle) BA551601-en... -
Page 9: Service Life
Special features of manually operated jacks (hand-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 low-pressure hand pump has a larger pump cross-section and thus a larger delivery volume. -
Page 10: Carriages
Carriages Carriage Types Three types of carriage are distinguished for the following jacks: • Suspended jacks (A) are designed exclusively for use in pits. The carriage is held in its fixed track by flanged rollers. In addition, the lifter can be moved in the chassis transverse to the pit. -
Page 11: Safety Features
Safety Features 1 Pressure relief valve in hydraulic block The pressure relief valve is a safety valve. This valve is used to limit the maximum permissible hydraulic pressure in order to safeguard the pressure system against excessive pressure and to prevent 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... -
Page 12: Technical Data
Technical Data Load capacity 4000 kg 16 500 kg 20 000 kg Inside diameter of 30 mm 45 mm 45 mm support (arbor) Outside diameter of support 45 mm 70 mm 70 mm (piston rod) Dead weight of jack 75 kg 120 kg 120 kg Max. -
Page 13: Danger Zone
Danger Zone The danger zone is defined as the pit jack including test vehicle plus 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 1000 mm... -
Page 14: Control Description
Control Description Load stroke Rapid stroke Lowering spindle 1 The automatically operated (pneumatic-hydraulic) pit jack is controlled at the remote control with two pushbuttons and the lowering spindle. The pushbutton with double arrow actuates the rapid stroke. The pushbutton with one arrow actuates the load stroke. -
Page 15: Transport And Storage
Transport and Storage NOTE Check the scope of delivery for completeness according to the order confirmation. Report any transport damage to the bearer immediately. For loading, unloading and transport, always use suitable lifting equipment, load handling devices (e.g. crane, forklift truck) and correct load attachment devices and lifting accessories. -
Page 16: Installation
Installation WARNING The device may only be installed by specially authorised and trained personnel. Such specialist staff include authorised, trained specialists employed by the manufacturer, the authorised dealers and the relevant service partners. The "Inspection report on the inspection before the first commissioning by an expert"... -
Page 17: Operation
Operation 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. •... - Page 18 • It is not permitted to work under the lifted load unless it is secured by suita- ble means (DIN EN 1494). • The lifter must always be moved with both hands. If the required manual forces cannot be provided by one person, another person must be called in. •...
-
Page 19: Preparing The Lifting Operation
Preparing the Lifting Operation 5.2.1 Initial Position 1 Piston rod is in lowered position. 2 Air supply is available and connected. 3 Load carrying device is attached, see section “General Operating Instructions for Lifting Accessories”. 4 Keep support systems ready, see section “General Operating Instructions for Lifting Accessories”. -
Page 20: Raising And Lowering
Load stroke takes place via the automatic load stroke control (E). 5.3.3 Support After reaching the desired lifting height, support the load with original MAHA support systems. For handling and operation, see the Original Operating Instructions "Lifting Accessories for Pit Jacks". -
Page 21: General Operating Instructions For Lifting Accessories
General Operating Instructions for Lifting Accessories WARNING • Support tubes must not be extended. Risk of tilting! • Danger of crushing at the edge of the pit and support bridge! • The support system shall only be removed if the vehicle is in a secure stable position. -
Page 22: Inspection And Maintenance
Inspection and Maintenance Safety Information WARNING • The relevant safety and health regulations must be observed. • Wear personal protective equipment. • Service work may only be carried out by authorised service technicians. • Repairs, maintenance and set-up work should only be carried out when the machinery is stationary. - Page 23 • After washing, oil all bare and all moving parts. • Piston rod, pins of the load carrying device, rollers and other moving parts must always be lightly oiled. • Check load carrying device for function and wear, replace as necessary. Every 6 Months •...
- Page 24 Every 6 Years • Replace the hydraulic oil depending on aging, water absorption and contami- nation, but after six years at the latest. BA551601-en...
-
Page 25: Troubleshooting
Troubleshooting Safety Information WARNING • The relevant health and safety regulations must be observed. • Wear personal protective equipment. • Service work may only be carried out by authorised service technicians. • Repair, maintenance and setup work may only be carried out when the ma- chine is at a standstill. - Page 26 Error Cause Remedy Air motor initially runs at Air motor runs dry; no oil Refill oil idle stroke (typical noise), in the maintenance unit but becomes increasingly Air pressure too low; slower under load and Contact service local cause then stops completely Air motor first lifts the Too low oil level on the load a certain height and...
- Page 27 Error Cause Remedy Leaky load valves Contact service Too low oil level on the Piston rods extend slowly jack due to transport at first without load and Refill oil damage or natural suddenly become faster consumption Too low oil level on the jack due to transport Refill oil Piston rods “chatter”;...
-
Page 28: Repairs
Contents of the Declaration of Conformity MAHA Maschinenbau Haldenwang GmbH & Co. KG herewith declares as a manufacturer its sole responsibility to ensure that the product named hereafter meets the safety and health regulations both in design and construction required by the EC directives stated below. - Page 29 Notes BA551601-en...
- Page 30 Notes BA551601-en...
- Page 31 Notes BA551601-en...
- Page 32 BA551601-en...