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CWL-20E   

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Contents 

 

NEVER  use  the  manual  operation  procedure  as  a 
normal  operation  to  raise  or  lower  a  vehicle

.  The 

manual  operation  procedure  is  intended  for  use  only 
when the normal controls are not functioning.    

 

NEVER use the lift system as a wheel dolly

 for the 

removal of tires. 

 

Always keep the covers closed on the lift units. 

 

Do not operate equipment with a damaged cord

 or 

if  the  equipment  has  been  dropped  or  damaged  – 
until it has been examined by a qualified serviceman.

 

 

If  an  extension  cord  is  necessary

,  a  cord  with  a 

current  rating  equal  to  or  more  than  that  of  the 
equipment  should  be  used.    Cords  rated  for  less 
current  than  the  equipment  may  overheat.    Care 
should be taken to arrange the cord so that it will not 
be tripped over or pulled. 

 

Adequate ventilation

 should be provided in the work 

area. 

 

Keep  hair,  loose  clothing,  fingers,  and  all  parts  of 
body away

 from moving parts.

 

 

Use  only  as  described

  in  this  manual.    Use  only 

manufacturer’s recommended attachments. 

 

ALWAYS  WEAR  SAFETY  GLASSES.

  Everyday 

eyeglasses only have impact resistant lenses, they are 
NOT safety glasses. 

 

Do  not  operate  the  lift  system  with  air  containing 
excess moisture or particulate matter. 

 

NEVER  allow  the  lift  system  to  be  used  unless  all 
warning  labels

  and  instructional  decals  are  in  place 

and legible. 

 

NEVER  use  this  jack  to  lower  a  vehicle  if  the 
vehicle  was  raised  using  another  lifting  device  or 
devices

.  The  vehicle  should  be  lowered  with  the 

same  equipment  that  was  used  to  properly  raise  it 
(read and follow the warnings and instructions for this 
other equipment). 

 

Always use caution while operating this device

 and 

remain  mindful  of  how  the  device  and  load  will  react 
during operation of this device. 

 

Do  not  let  cord  or  hose  hang

  over  edge  of  table, 

bench,  or  counter  or  come  in  contact  with  hot 
manifolds or moving fan blades. 

 

Never use the cord to pull the plug

 from the outlet.  

Grasp plug and pull to disconnect. 

 

Failure  to  understand  and  obey  this  warning  may 
result in personal injury or death.

 

 

 

 

 

 

Содержание CWL-20E

Страница 1: ...MAHLE CWL 20E EN Operation Manual Wireless wheel lift system Patents pending...

Страница 2: ...RY PERSON WHO OPERATES THIS EQUIPMENT NEEDS TO KNOW AND UNDERSTAND ALL OF THE INFORMATION IN THIS MANUAL FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH READ THIS MANUAL CAREFULLY AND RETAIN...

Страница 3: ...to the ground 14 8 9 Single paired operation 15 8 10 Park mode 16 8 11 Options 16 8 12 Status indicators 16 8 13 Changing the touch screen frequency on the lift units 16 9 Battery information 17 9 1 B...

Страница 4: ...ustaining the load Be sure surface is clean and free of debris cracks and chips The lift system is designed to lift over the road vehicles with rims of at least 21 inches in diameter 14 inches in diam...

Страница 5: ...nly as described in this manual Use only manufacturer s recommended attachments ALWAYS WEAR SAFETY GLASSES Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Do not oper...

Страница 6: ...s with Part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including...

Страница 7: ...es The manual must be readily available to all personnel Contact the manufacturer to receive replacement labeling Replacement or extra copies of the manual are available from the manufacturer The empl...

Страница 8: ...2 Master on off switch 3 Status indicators 4 Screen communication antenna 5 Emergency stop button 6 Communication button 7 Manual raise lower toggle switch 8 Lift table Fig 3 CWL 20E side view 2 1 Li...

Страница 9: ...t of any unnecessary personnel tools equipment and other materials No unauthorized personnel should be allowed in the work area where the lifts are being used 5 If the lift system is used outdoors the...

Страница 10: ...ries section on page 17 of this manual If the battery has not been given time to fully charge charge the battery before use Failure to fully charge the battery before use can reduce the life of the ba...

Страница 11: ...s on top of the Electronics Enclosure see the Component identification section on page 8 The number of successive flashes between breaks will be the touch screen frequency that is set on the lift unit...

Страница 12: ...he last lift unit to be initialized In order to change which lift unit is in communication with the Touch Screen Controller the Communication Button on the lift see the Component identification sectio...

Страница 13: ...ntroller 5 Height Displays the current height of the lift unit 6 Touch screen controller radio settings Displays the radio frequency that the Touch Screen Controller is using 7 Lift radio settings Dis...

Страница 14: ...s and personnel are out from underneath the vehicle and the vehicle work area and lift units are prepared for lifting or lowering If the lift units are to be removed from a raised vehicle use only sta...

Страница 15: ...hicle If one axle will be placed on stands establish communication with one of the lift units on the ends of the axle to be supported 2 Push the SINGLE PAIRED button on the main operation screen shown...

Страница 16: ...LOCK button is used as described in Section 8 7 to lock the system from operating Pushing the ABOUT button brings up a screen showing the contact information for the lift manufacturer and the software...

Страница 17: ...for proper cord selection should be connected to the battery charger cord socket located on the left side of the enclosure for the lift and on the edge of the Touch Screen Controller Always use a gro...

Страница 18: ...electrical parts that may cause an explosion Do not allow battery acid to contact skin clothing or eyes Avoid touching eyes while working near battery Wear complete eye protection and clothing protec...

Страница 19: ...wn stop is in the engaged position by pulling the Down Stop Handle toward the back of the lift unit If this is the case one of the valves may be stuck and need to be inspected cleaned and or replaced...

Страница 20: ...the master on off switch to the OFF position could cause individual lift units to retain incorrect settings from previous lifts or to retain incorrect information from their use in previous lift syst...

Страница 21: ...each use Before each use Before each use Before each use of a lift unit the operator must visually inspect the lift unit for any abnormal conditions Any lift unit subjected to an abnormal load or shoc...

Страница 22: ...needed contact the manufacturer for further instructions Lubricate all rotating and sliding portions of the jack monthly as shown in Fig 14 Fig 14 Lubrication points 12 4 Valve cleaning and inspection...

Страница 23: ...be readjusted see Figure 7 The sensors can be adjusted by removing the tape and using a 050 hex key to loosen the set screw in the sensor A hex key may be included inside the control box Use the red...

Страница 24: ...rence may be helpful The LEDs wire harness can be disconnected from the control board if desired or necessary Remove the nuts holding the electronics enclosure to the lift and disconnect the wire conn...

Страница 25: ...ly use the small wheel adapters in pairs do NOT use a single adapter on only one lift arm Using only one small wheel adapter will result in side loading of the lift unit Also do not use the small whee...

Страница 26: ...solutions Low Battery Energy Level on one or more lift units has dropped to a point where further lifting will damage battery However vehicle can be lowered Identified lift unit s must be recharged or...

Страница 27: ...ted turn all OFF and restart Ensure proper number of lifts is input when prompted Pin Error Pin is not fully retracted during raise Pin sensor is not properly adjusted 1 Check that pin is fully retrac...

Страница 28: ...en 28 CWL 20E Maintenance Chart 15 Maintenance Chart Action Date Details Person responsible Receiving inspection...

Страница 29: ...CWL 20E 29 en Maintenance Chart Action Date Details Person responsible...

Страница 30: ...en 30 CWL 20E Notes 16 Notes...

Страница 31: ...CWL 20E 31 en Notes...

Страница 32: ...en 32 TSL 50 670 90755 MAHLE Aftermarket Inc 10 Innovation Drive York PA 17402 U S A Phone 800 468 2321 Fax 717 755 8304 E mail tech mss us mahle com www servicesolutions mahle com...

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