S
TARTING
UP
AND
OPERATING
C
HAPTER
7
THP 94/42 R 4 XXT
THP 125/42 R 4 XXT
THP 140 H/42 R 4 XXT
GB-07.2005
7-31
7.7.4
Draining the remaining concrete
The remaining concrete can be drained through the drain
valve under the hopper.
•
Strike the cover (Item 1, Fig. 7.36) of the drain valve
lightly with a hammer to open it. If the cover is too slack
or too stiff, adjust the clamping screws (Item 2, Fig. 7.36).
•
Collect the remaining concrete in a suitable container
or on plastic sheeting, for reprocessing or disposal.
•
Observe the safety instructions set out the Chapter 2
“Safety instructions”.
7.8
Water tank
7.8.1
Filling up / topping up with water by
removing the cover
•
Close all ball valves.
•
Unscrew the cover (
1
) on the rear outrigger.
•
Fill with water of a suitable quality (clean water without
foreign bodies such as sand).
•
Watch the water level indicator (
2
).
•
Screw the cover back in place.
7.8.2
Filling with water using the C-
coupling
•
Connect the water hose to the C-coupling (Item 1, Fig.
7.38).
•
Open the ball valve (Item 2, Fig. 7.38)
•
Start filling with water; watch the water sight hose (Item
2, Fig. 7.37).
•
Keep filling with water until water emerges from the filler
opening.
1
2
Fig. 7.36 Surplus concrete discharge opening
1
2
Fig. 7.38 Fill with water using the C-coupling
1
2
Fig. 7.37 Fill up with water by removing the cover
