Troubleshooting - Chicago Pneumatic CP80020 Manual Del Usuario

9. Trouble shooting
Type of malfunction
Trolley Jack does not lift the load
Trolley Jack does not hold the load
Trolley Jack does not lift the load up to the
indicated maximum height
Saddle can not be lowered entirely
Trolley Jack lifts with difficulties
10. CE Certification
We : CHICAGO PNEUMATIC Tool Co. 1800 Overview Drive Rock Hill, SC 29730 - USA
Declare that the product(s): Trolley Jack
Machine type(s) : CP80015 , CP80020 , CP80030
Origin of the product : China
is in conformity with the requirements of the council Directives on the approximation of the laws of the Member States relating : to "Machinery" 2006/42/EC
(17/05/2006)
applicable harmonised standard(s) : EN 1494:2000 + A1:2008
Name and position of issuer : Bruno BLANCHET ( General Manager)
Place & Date : Saint-Herblain, 17/07/2012
Technical file available from EU headquarter. Bruno Blanchet General manager LLC CP Technocenter 38, rue Bobby Sands - BP10273 44800 Saint Herblain - France
Copyright 2012, Chicago Pneumatic Tool Co. LLC
All rights reserved. Any unauthorized use or copying of the contents or part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and
drawings. Use only authorized parts. Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability.
Possible Reason
1) The descent valve was not closed properly
2)Not enough oil
3) Too much oil in the reservoir
4) Same reason like in 1)
5)The hydraulic oil is contaminated with particles or dirt
6) Same reason as in 2)
7) There are air bubbles in the hydraulic system for instance from transport
8 Same reason as in 5)
9) The spring /spring position 2 ,is /are not attached properly or worn out
10) Same reason as in 7)
11) Same reason as in 3)
Cure
please colse the valve by turning the pump rod clock-wise
Low the saddle entirely and top up the hydraulic oil,unitl 4 mm under rim of
the oil plug on the cylinder
Please lower rhe lifting arm entirely and check the oil level. If the oil level
is higher than 4mm underneath the oil plug ,please remove some oil from
tank. The oil level should not be higher than 4mm underneath the rim of
the oil plug.
Please proceed as described in 1)
As a quick cure ,please turn the pump rod clockwise adn step on the front
wheel, pull up the lifting arm on the saddle entirely, release the saddle and
lower the lifting arm entirely bu turning the pump rod anti-clockwise. Close
the descent valve again by turning the pump rod clockwise and try to use
the tool again
Please proceed as described in 2)
Please proceed as described in 5)
Please proceed as described in 5)
Clean and lubricate all moving part regular and exchange all damaged and
worn part with new original parts
Please proceed as described in 5)
Please proceed as described in 3)
Serial Number: From 00001 to 99999
4