PMS / LMS Standard Operating Procedure and User`s Manual
Contents
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3. Attempt to make the vehicle wheels slip on the plates as this will facilitate testing for inacceptable play Protect portable lamp against impacts to extend the life of its bulb 01 0101BA1 GB04 9 LMS PMS Operations 2 2 Operations PMS 101 LMS 101 On PMS 101 and LMS 101 axle play testers the moving direction of the test plates is controlled via a hand lever The hand lever can have the following two positions Longitudinal movement Cross movement The hand lever is located at the test plates The remote control portable lamp is equipped with two toggle switches The first toggle switch has two switch positions O and I which en or disable the lamp The second toggle switch with switch positions I O and facilitates the control of longitudinal and cross movement of the test plates D1 0101BA1 GB04 LMS PMS 3 Maintenance 3 1 Maintenance Remove covers every 200 operating hours or at least every three months and grease guideways with a grease gun Check guide rod bolts for tightness Retighten if necessary Regularly check the oil level in the hydraulic tank The oil level should be between the two marks Change hydraulic oil every two years Use approximately 8 5 HLPD 32 hydraulic oil Refer to maintenance plan appendix A O If the sliding cylinder the guide rod need to be replaced the attachment screws must be glued in with Loctite 243 3 2 Installation of Control Unit Auth
4. Unit Lamp Left hand cross movement Right hand cross movement D1 0101BA1 GB04 General Information LMS PMS The following configuration applies to this test stand Service technicians should identify the test lamp in question on this page and enter the applicable push button configuration Synchronization switch for cross movement Synchronization switch for longitudinal movement Lamp with infrared remote control ese Options 01 0101BA1 GB04 7 LMS PMS General Information 8 D1 0101BA1 GB04 LMS PMS 2 Operations 2 1 Operations PMS LMS Enable test stand by mains switch Drive vehicle onto test plates Operate test plates by pushbutton functions of the portable lamp as described in Chapter 1 Page 6 Ee Do not run hydraulic unit longer than absolutely necessary as this may cause damage to the pump Some axle play testers are equipped with a synchronizing switch on the control panel to control longitudinal and or cross movement of the plates qe Operate brake in case of plate movement in driving direction forward and reverse as this movement might be repeated by the rotating wheels After termination of the test switch off lamp and hydraulic unit by the toggle switch on the portable lamp Drive vehicle from test plates Place portable lamp in the charging box when not in use
5. Two tests plates integrated into the floor or into a scissor type lifting platform are controlled in their forward and sideward movements by switches on the portable lamp Worn track rod ends ball joints wheel bearing play and many other defects are immediately detectable during the cross and longitudinal movements of the test plates The axle play tester facilitates a reliable test even for large and heavy vehicles where a possible wheel bearing play could hardly be detected by manual shaking which was common practice in the past Another advantage of this test stand is its smooth one handed operation without using a pit lifting device 1 2 Safety Instructions Safety Instructions are provided to warn about dangerous situations and to help avoid injury to people The machinery is only to be used for its intended purpose as described in the operating instructions Only trained authorized personnel may operate the test stand All work on electrical parts of the equipment is to be carried out by trained qualified electricians or service technicians only Readthe standard operating procedures and user s manual thoroughly MAHA will not accept and is not liable for any claims for damage or service costs incurred due to non compliance with these operating instructions All official Accident Prevention Regulations must be thoroughly complied with D1 0101BA1 GB04 1 LMS PMS General Information 1 3 1 3 1 1
6. MAHA Maschinenbau Haldenwang is available in many options The difference in these options is mainly the sequence of movements of the test plates the design and the use of pushbuttons on the portable lamp The following drawings will show various pushbutton assignments on the portable lamp but are by no means complete The portable lamp is available in two different versions either with cable remote control or with infrared transmitter The PMS LMS 101 version is directly operated via a lever and a portable lamp The test stand is operated via toggle switches on the portable lamp which have depending on the version various functions They facilitate e g the control of longitudinal cross and diagonal movements of the test plates The portable lamp is en or disabled by on of the switches As soon as the test plates are in operation the hydraulic control unit enables automatically The hydraulic control unit is equipped with an automatic cut off which is set at approx 7 sec after this time has elapsed with no switch having been actuated within this time the hydraulic control unit switches off As an option the portable lamp is also available with an infrared transmitter gt When not in use the infrared lamp should always be placed in the charging box with the reflector on top The accumulator charging period of the lamp is approx 14 hours A LED will blink on the recharging box indicating that the battery is recharged prope
7. 3 2 Test plates in operation are potentially dangerous Emergency procedures to be followed when coming into contact with hydraulic oil Safety Sheet DIN 52900 exerpt Skin Thoroughly wash all skin areas with soap and water which have come into contact with oil Eyes gt Rinse the eyes with clear water for at least 10 minutes Eventually a doctor should be contacted Swallowing Do not induce vomiting Give the patient approx 25 to 50 g medical carbon and 5 to 10 g paraffinum liquidum Specification Mechanical Data Commercial vehicle Passenger car Total max axle load 20t 3 51 18 t LMS 101 Max axle load per side 10t 1 75t 9 t LMS 101 Max movement per side Oil capacity of hydraulic unit approx 8 5 hydraulic oill SAE 5 Size 625 x 625 mm Installation height 134 mm Height above floor 150 mm Max thrust per side 11000 N Max pressure of hydraulic unit per side 120 bar Electrical Data Fuse 16 A slow Cable 5x 15mm Electric solenoid valves 24 V D1 0101BA1 GB04 General Information LMS PMS The test stand is remotely controlled via a hand lamp which is equipped with various pushbuttons The portable lamp is available in two different versions either with cable remote control standard equipment or with infrared transmitter Technical Data Infrared Lamp Technical Data Cable Lamp Halogen illuminant Halogen illuminant Illuminated area approx 1200 m Illuminated area approx 1200m Lumi
8. chine SI Y Xt o 24 Henna In A N M FA M PMS LMS Axle Play Tester for passenger cars up to 3 5 axle load for commercial vehicles up to 20 t axle load standard Operating Procedure and User s Manual Englisch English 01 0101BA1 GB04 LMS PMS EDITION Version 4 of the operating manual dated 21 10 1998 D1 0101BA1 GB04 MAHA GMBH amp Co KG All rights reserved Any reproductions of this document partial or complete are only allowed with prior consent of MAHA GmbH amp Co KG All rights reserved in cases of patent granting or registration of design The contents of this version have been checked with great care However errors cannot be fully excluded Please contact MAHA should you find errors of any kind Subject to technical change without notice These instructions are intended for users with previous technical knowledge in the field of vehicle testing technology as well as basic computer knowledge and MS Windows operating system application Windows and Windows for Workgroups is a registered trademark of the Microsoft Corporation MANUFACTURER SERVICE MAHA Maschinenbau Haldenwang GmbH amp Co KG Hoyen 20 D 87490 Haldenwang Allgau Telephone 08374 585 0 Telefax 08374 585 499 Internet http www maha de e mail maha maha de MAHA Maschinenbau Haldenwang GmbH amp Co KG Service dept Hoyen 20 D 87490 Haldenwang Allgau Ho
9. nescence approx 60 min Weight appr 750 g Gewicht ca 750 g Halogen lamp 4 8 V 4 4 W Halogen lamp 12V 20 W Screwed socket Plug in socket Charging box Lenght of cable 7 5 Batteries 4 Sub C size Subject to technical alterations without notice 1 4 Noise Emission The noise emission value created when the tester 15 in operation 15 less than 70 dB A in the work area of the operational personnel 1 5 Safety Guidelines The following points were taken into consideration at construction The test stand meets the safety demands of the following guidelines 89 392 EWG in connection with 91 368 EWG and 93 44 EWG EG Maschinery guidelines 73 23 EWG EG Low Voltage guidelines 89 336 EWG EG guidelines regarding electro magnetic tolerance CE Declaration of Conformity Pay attention during operation The Accident Prevention Regulations of the country in which the lift is being operated apply The following guidelines apply within the European Union countries 89 391 EWG Safety and Health Protection for the Employee 89 654 EWG Safety and Health Protection in the Work Area 89 655 EWG Safety and Health Protection when using Working Materials 89 656 EWG Safety and Health Protetion when using personal Protective Clothing 92 58 EWG Safety and or Health Protection Identification at the Place of Work D1 0101BA1 GB04 3 LMS PMS General Information 1 6 List of Models The axle play tester of
10. orized service technicians have special documents e g pit plans at their disposal for the installation and dismantling of the PMS LMS The axle play tester PMS LMS may only be installed by qualified technicians fh All work on electrical parts of the equipment is to be carried out by trained qualified electricians or service technicians of the manufacturer or its dealers only e MAHA warranty coverage does not apply to damage caused by improper installation or dismantling This regulation will also apply during the regular warranty period D1 0101BA1 GB04 11 LMS PMS 12 D1 0101BA1 GB04 LMS PMS Appendix A Maintenance Plan 4 1 1822 00 5 1da9 119311015 usjuox n zese 100 1065 285 ubjdsbunjJoM zZOO LOI MpdS JN 05 zag a 268 0 DA 90 lepoo pui 100 Bnp NI0 44035912M pun Bunuueusg 20 19 Ad1H 291 G 9jnoupKu J9 3 DINOIPAY ul e e io x 29uo 2 way 2508946 Aq sijbus uojsid
11. rly Infrared lamp Only 4 5 W halogen bulbs should be used with the infrared portable lamp otherwise the longevity of the accumulator can be substantially reduced Used nickel cadmium cells and defective instruments should be disposed off at special waste depots D1 0101BA1 GB04 General Information LMS PMS The following pushbutton functions also apply for infrared lamps PMS 3 1 LMS 20 1 Unit LMS 20 1QG Cross movement Lamp sah Longitudinal movement iar dr LU e LMS 20 1LG PMS 3 1QLG LMS 20 1QLG LMS 20 1QLG The following test stands are equipped with a synchronizing switch to synchronize the longitudinal and cross movements which are normally opposite PMS 3 2 LMS 20 2 PMS 3 2QG Unit Lamp Unit LMS 20 2QG pode en N Rena longitudinal movement Right hand longitudinal movement Left hand cross movement PMS 3 2LG Right hand longitudinal movement LMS 20 2LG PMS 3 2QLG LMS 20 2QLG 01 0101BA1 GB04 5 LMS PMS General Information The following test equipment may be installed in MAHA DUO lifting platforms PMS 3 2S PMS 3 2SH Unit Lamp Left hand cross movement Right hand cross movement PMS 3 2D PMS 3 2DH Unit Lamp Left hand diagonal movement Right hand diagonal movement Unit Lamp Left hand diagonal movement Right hand diagonal movement
12. tline 08374 585 extension 260 for brake testers test lanes 280 for lifting technology 290 for performance testers exhaust and air conditioning service equipment Service 08374 585 110 bis 113 115 Telefax 08374 585 491 D1 0101BA1 GB04 LMS PMS TABLE OF CONTENTS 1 General Information seuseveccudatvestsaccvencvesevesdeas 1 A 1 12 Safety Instructions ttf ecrit eg tai obran 1 Mot nn 2 1 3 1 Mechanical Data ann gun dci beca 2 1 3 2 Electrical Data om tee it lt da 2 14 EMisSsiON ct ii adi 3 1 5 Safety Guidelines enden added 3 16 AA AAA A AN 4 2 Operator A ls 9 21 Operations cidcid 9 2 2 Operations PMS 101 LMS 101 10 3 MairnitenaliCe ana ii iaa 11 3 1 Maintenance 3 aora 11 3 2 Installation of Control lJnib 4 aii 11 13 4 1 Maintenance NEAR need 13 01 0101BA1 GB04 LMS PMS IV 01 0101BA1 GB04 LMS PMS 1 General Information 1 1 General The electro hydraulic test stand PMS or LMS is designed to test vehicle axles and their components for possible wear and tear due to extensive use
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