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8. Air in the hydraulic system
Hydraulics can accumulate air in the system, which impairs the performance of the jack. To eliminate the air, please proceed as follows.
• Push the trigger right, "Up" position and fully raise up the piston.
• loosen a little the screw in the saddle FIG.08.
• Let the pump run for approx. 10 seconds, and tight the screw FIG.08 and push the trigger left, "Down" position.
• repeat the operation 3 times to eliminate the air in the system.
9. Disposal
The disposal of this equipment must be in accordance with the legislation the respective country. All damaged, strongly worn out or improperly functio-
ning devices HAVE TO BE TAKEN OUT OF OPERATION.
The repair of the equipment should be performed only by qualified technical staff.
Use the equipment only for its intended use as described above, any other use is explicitly excluded! For injuries and damages resulting
from improper use, misuse or infringement of safety instructions, we accept no liability or warranty.
10. Trouble shooting
Type of malfunction
Issue 1: The pump is working while the ram can't
work
Issue 2: When open release valve,the ram can't reset 2) The oil pipe loosed
Issue 3 :Manual normal, while ram can't wrok
Issue 4 :The ram can't fully work
Issue 5: Oil leaking
11.
Declaration of noise (ISO 15744)
All values are current as of the date of this publication. For the latest information please visit www.rodcraft.com.
These declared values were obtained by laboratory type testing in accordance with the stated standards and are suitable for comparison with the
declared va lues of other tools tested in accordance with the same standards. These declared values are not adequate for use in risk assessments and
values measured in individual work places may be higher. The actual exposure values and risk of harm experienced by an individual user are unique and
depend upon the way the user works, the workpiece and the workstation design, as well upon the exposure time and the physical condition of the user.
We, Rodcrat Pneumatic Tools , cannot be held liable for the consequences of using the declared values, instead of values reflecting the actual exposu re,
in an individual risk assessment in a work place situation over which we have no control.
We recommend a programme of health surveillance to detect early symptoms which may relate to noise or vibration exposure, so that management
proce dures can be modified to help prevent future impairment.
12. CE Certification
Valid for:
LHHT30-2/LHHT50-3
Origin of the product:
Made in China
is in conformity with the requirements of the council Directives on the approximation of the laws of the Member States relating :
to „Machinery":
applicable harmonised standard(s) :
CP
Technical File
ZAC de la Lorie -38, rue Bobby Sands, B.P10273
available at the
44818 Saint-Herblain Cedex, France
EU Technocenter
Rodcraft Customer Center
Company name
Langemarckstr.35 bis
and address:
45141 Essen- Germany
We hereby declare that the following described machine complies with the general safety and health requirements of below mentioned EU directives due to its design and
conception and the type circulated by ourselves. This declaration becomes invalid if the machine is modified without our approval.
Possible Reason
1) The oil pipe loosed the ram is leaking
3) No enough space in pump
4)the ram became valid
5) Release valve not complete closed
6) Air in system
7) The oil is not enough
8) Seal kits broken
9) Screw parts loosed
EC DECLARATION
2006/42/EC (17/05/2006)
EN 1494:2000 + A1:2008
Visit our Internet presence at www.rodcraft.com
Here you can also download our manuals.
With further questions contact your nearest Rodcraft branch or the authorized dealer.
RODCRAFT PNEUMATIC TOOLS
EN
Cure
check the conecting situation of the oil pipes replace the oil seals
Check the connecting situation of oil pipes
Open the exhaust valve
replace the ram
Check the release valve
Purge away the air according to manual
Add oil
Replace the seal kits
Tighten the screw parts
Serial: 1200000 to 1699999
Place and date
of issue:
Bruno Blanchet
General Manager
44818 Saint-Herblain,
France
01/06/2012
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