GEM Q30 Operating Instructions Manual page 13

Pneumatically operated pinch valve
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10.2 Removing the tube
Risk of crushing!
▶ While the tube holder is open, the actu-
ator can move. Severe injury due to
crushing or shearing of the fingers.
Ensure that the actuator remains in the
open position during tube replace-
ment.
Do not reach into the tube crushing
area.
1. Move the actuator A to the open position.
WARNING! Pneumatic actuator with control function 1:
Risk of crushing due to the compressor shutting down.
Ensure that the actuator remains in the open position dur-
ing tube replacement. Do not reach into the tube crushing
area.
2. Turn the locking ring b by 90° in the direction of the arrow.
ð The word "unlocked" can be read on the tube holder.
3. Open the tube holder 1.
4. Remove the tube.
www.gemu-group.com
CAUTION
b
1
10.3 Disassembling the tube holder
1. Remove the tube (see "Removing the tube", page 13).
2. Loosen the fixing screw c using a hex driver.
3. Remove the tube holder 1.
10.4 Disassembling the compressor
Risk of crushing due to the compressor
shutting down!
▶ Severe injury due to crushing or shear-
1. Remove the tube (see "Removing the tube", page 13).
2. Disassemble the tube holder (see "Disassembling the tube
holder", page 13).
3. Move the actuator A to the closed position.
4. Pull the compressor 2 out downwards.
13 / 17
10 Inspection and maintenance
1
c
CAUTION
ing of the fingers.
Ensure that the actuator remains in the
open position while replacing the com-
pressor.
Do not reach into the tube crushing
area.
2
GEMÜ Q30

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