Initial Setup; Operation - SIKA P40.2 Notice D'utilisation

Initial setup

4 Initial setup
In order for the hand pump to be operated, it is vital that its connections with the reference
gauge and the test item are pressure-resistant. The pressure hose is supplied already bolted
on to the hand pump and should not be removed.
CAUTION! Material damage!
The test item must have absolutely nothing adhering to it (oil, grease, water ...).
Impurities can be transported into the hand pump via the pressure hose, causing dam-
age to the pump.
Maximum torque of the pressure connections!
Reference:
Test item:
Complete the following steps before use:
 Screw the reference gauge tightly to the top of the hand pump with the correct seal
(Connector reference gauge G ¼).
 Clean the connection of the test item and ensure that no oil or other substances can en-
ter into the pressure hose.
 Select the suitable adapters and seals for the test item's connection.
 Join the adapters and seals to the test item and the cap screw of the pressure hose (G
¼). Whilst doing this ensure that the O-ring is correctly positioned in the cap screw.
FIRST PUMPING PROCESS
The first pumping process can require a large amount of energy due to adhesive forces.
 Carry out the first pumping process with the pressure relief valve open.
5

Operation

Generating pressure and generating vacuum not only differ in their operating procedures and
their range of settings, but also in the amount of energy needed to work the operating ele-
ments.
Adhere to the following safety guidelines 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! Damage to switch valve!
Only operate the switch valve with the pressure relief valve open.
Using the switch valve under pressure causes damage to the hand pump components.
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15 Nm
15 Nm
P40.2 / P60
© SIKA • Ba_P40.2 • 01/2014