Mixing pump G 4 X smart Overview - Operation and service
Mortar hoses
2021-08-12 39
35 Mortar hoses
35.1 Prepare mortar hoses
Fig. 54: Prepare mortar hose
1. Connect the cleaner coupling (1) at the water extraction valve
(2).
2. Connect mortar hose (3) and water.
3. More mortar hose and cleaner coupling again and separate.
4. Remove all the water from the mortar hose.
5. Pre-lubricate the mortar hose with about two litres of wallpaper
paste.
6. The wallpaper paste is mixed through the mortar hose with the
first mixing.
DANGER!
Never loosen the hose couplings as long as there is
pressure on the mortar hoses (check mortar
pressure gauge)! The mix could burst out under
pressure and result in serious injuries, especially
injuries to the eyes.
T
orn off hoses can beat about and injure
bystanders!
For further information see book art. 00172709
General safety instructions for mixing pumps.
35.2 Connect mortar hose
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Fig. 55: Connect mortar hose
1. Connect mortar hose (1) at the mortar pressure gauge (2).
NOTE!
Ensure clean and correct connection and
tightness of the couplings! Dirty couplings and
rubber seals are not watertight, and water might
leak under pressure inevitably leading to
blockages.
2. Lay mortar hoses in large radius so that no kinks form in the
hoses.
3. Attach risers carefully in order to prevent them from tearing off
under their own weight.
Fig. 56: Switching on
4. Switch on the machine, press the green push button (3) control
voltage “ON”.
5. As soon as mortar emerges from the end of the mortar hose,
press the red push button (4) control voltage “OFF”.
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