WARNING!
Risk of injury due to escaping material and
compressed air
Escaping compressed material can cause
serious injury.
Before carrying out any work:
– Disconnect the system, in which the pump is
installed, from compressed air and material
supply.
– Secure the system against being switched on
again.
– Depressurize the lines.
7.2
General notes
Personnel:
Mechanic
Protective equipment:
Protective gloves
Anti-Static Safety Boots
Check state of the pump.
If pump temperature and vibrations are too
high:
Switch off pump.
Service and repair pump
Clean the pump surface to prevent dust deposi-
6.3 “Setting operating parame-
7.3
Starting Operations
Personnel:
Mechanic
Protective equipment:
Protective gloves
1. Turn pressure regulator control knob until pump
motor starts.
2. Leave pump running slowly until material is
sucked in and air is expelled from hose and
outlet valve.
3. Close the outlet valve.
4. Stop the pump by putting on maximum load.
5. Check connections for leaks.
6. Adjust pressure regulator as required to ach-
ieve desired operating pressure and flow rate.
7.4
Rinsing
7.4.1 Safety recommendations
NOTICE!
Material damage due to unsuitable rinsing
agent
If the rinsing agent reacts chemically with the
components or the material, components get
damaged.
– Use only the rinsing agents that are compat-
ible with the components and the material.
– Refer to safety data sheet of material manu-
facturer.
7.4.2 Flush the pump.
Personnel:
Mechanic
+ additional qualification explosion protection
Protective equipment:
Eye protection
Protective gloves
Protective workwear
Respirator mask
Use ear protection
Anti-Static Safety Boots
Complete the following steps if the pump is not in
operation for a longish period:
Purge pump with a suitable detergent
“Operating and auxiliary materials”.
Disconnect compressed air supply to pump.
Operation
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