Mixing pump G 4 X FU 230/400V / Part 2 Overview, operation and service
Operation
1
3
5
2
4
Figure 70: Switching on the machine
after a power failure
1. Close the air tap on spray gun.
2. Turn the main reversing switch (1) to position "I".
3. Press the green pushbutton (2) control voltage "ON".
4. Turn the booster pump selector switch (3) to the "AUTO" position.
5. Turn the star wheel selector switch (4) to the "1" position.
6. Switch on the air compressor using the green toggle switch.
7. Turn the pump motor selector switch (5) to "right" position.
8. The machine starts again as soon as the air tap at the spray gun is
re-opened.
NOTE
In case of a longer power cut, the machine and the mortar
hoses have to be cleaned immediately.
5.12
Measures in case of risk of frost
CAUTION
Damage by frost!
Water that expands on freezing inside the component can
cause serious damage.
Therefore:
Only install dry parts.
Carry out the following steps when the pump is not operating and
there is a danger of frost.
2
1
Figure 71: Disconnect water supply
1. Close external water supply.
2. Disconnect the water hose (1) from the mixing tube.
3. Open the water drain cock (2).
4. Open the water drain cock on the booster pump.
page 51 / 80
Summary of Contents for 00260621
Page 77: ...Mixing pump G 4 X FU 230 400V Part 2 Overview operation and service Disposal page 77 80...
Page 78: ...Mixing pump G 4 X FU 230 400V Part 2 Overview operation and service Disposal page 78 80...
Page 79: ...Mixing pump G 4 X FU 230 400V Part 2 Overview operation and service Disposal page 79 80...
