Handling - Keller HTP1 Notice D'utilisation

4 Purging hydraulic lines
CAUTION! Demineralized water!
During the quality inspection of the HTP1, a functional test is carried out with demine-
ralised water. The reservoir may therefore contain residues of this liquid.
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Check the compatibility with your application and remove the residue using appro-
priate measures (e.g. rinsing out with the hydraulic liquid).
* The first steps up to "Tightening of the reference" are only required for the first commissioning or during removal of the
reference.

5 Handling

Adhere to the following safety instructions when operating the hand pump:
CAUTION! Crushing hazard!
During the pumping procedure ensure that fingers or other body parts are kept away
from the area between the hand grips and the piston rod.
CAUTION! Material damage to valve stop!
If put under too much strain the stop and the hand pump will be damaged.
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Only continue to tighten the valves (the fine adjustment and pressure relief valves)
by hand, once the stop has been reached.
Before creating pressure consider
Before you create pressure with the hand pump you should check for the following
requirements:
– The reference gauge is connected to the hand pump.
– The test item is joined to the pressure hose with the correct adapters and seals.
– All pressure connections are correctly in place, so that they resist pressure.
– The hand pump, the pressure hose and the test sample have been properly venti-
lated (➝ paragraph 4).
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