
5
EN
Conversions and alterations
The linear drives shall not be modified in its construction and safety aspects, without the prior written ap-
proval of Parker Hannifin GmbH. Any such modifications carried out without approval will rule out all liability 
on the part of Parker Hannifin GmbH.
In principle, no safety and protection devices/equipment shall be dismantled or put out of operation.
When installing special attachments, the assembly regulations of the manufacturer shall be observed as 
required.
The following regulatory instruments must be observed as a matter of course:
•  Relevant rules and regulations for accident prevention.
•  Generally recognised safety regulations.
•  EU-Directives and
•  country-specific provisions.
Dangers after shutting down the OSP-L or the whole plant
Even after venting the whole plant there can still pressure in the cylinder. This may result in uncontrolled 
movements of the piston.
Reversal of Movement in an Emergency
See the operating instructions for the whole plant.
Spare parts
The use of original spare parts and accessories authorised by the manufacturer is an important aspect for 
your safety. The use of other parts may change the characteristics of the OSP-L.
We accept no liability for any consequences resulting from the use of such parts.
3 Warranty
We reserve the right to make alterations to these Operating Instructions as well as to technical  
details with reference to data and illustrations as contained in these Operating Instructions.
Parker Hannifin GmbH issues no quality and durability guarantees or any guarantees for the suitability for 
certain purposes unless these are expressly agreed in writing.
Public statements, statements of quality or advertising are not statements of characteristics.
If the user wants to make a claim under the warranty, he needs to notify the fault immediately and describe 
it precisely in his statement of complaint. Under no circumstances is Parker Hannifin GmbH responsible for 
damage to the product itself or for consequential damage caused by the product, as caused by incorrect and 
faulty handling of the product. Insofar as Parker Hannifin GmbH is responsible for a fault, Parker Hannifin 
GmbH may, at its discretion, either repair/modify the product or replace the item with a new one.
All OSP-L are provided with an identification plate within the framework of ISO 9000, that is attached to  
an OSP-L. This identification plate shall not be removed or destroyed in any way.
A liability of Messrs Parker Hannifin GmbH – irrespective of the legal reason – exists only in the event of 
intentional or gross negligence, culpable injury to life, body, health, in the event of deficiencies with  
malicious intent of deception or faults the absence of which has been expressly guaranteed.
Furthermore, the company is liable to the extent stipulated by the product liability law regarding personal 
injury or material damage on objects used privately. In the event of culpable violation of essential  
contractual obligations, Parker Hannifin GmbH is liable also in the case of minor negligence, however, lim-
ited to the damage that could be foreseen under the contract.
Any other claims are ruled out.
No warranty shall apply in the event of non-observance of these Operating Instructions, the relevant legal 
provisions as well as further instructions of the supplier.
In particular, we are not responsible for stoppages caused by modifications by the customer or other persons. 
In such cases, we charge the normal repair costs. These are also charged for an inspection of the equipment 
where no fault can be found on the equipment.
This regulation also applies during the warranty period.
Users have no rights regarding the supply of previous equipment versions or regarding the upgrading of 
equipment to the current version.