Tennant T290, Руководство по обслуживанию

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PLDC04452
REVISION 00
December 23, 2020
TECHNICAL OFFICE
Stavale
1 Move the machine to the tank draining area, and completely empty the dirty water tank.
2
Move the machine onto flat and dry flooring.
3 Press the emergency switch (Traction) or switches into position "0" (Pad Assist).
4 Identify where the float is fitted on the dirty water tank, proceed as described in paragraph B3.3.
5 Identify the float connector A and unplug it.
6 Unscrew the nut B to release the white plastic clamp and remove the cable from the float.
7
Make sure not to lose the bolt and the washer C found inside the tank.
8 Remove the float from the tank, holding the body of the float E and unscrewing the bolt F .
8 Remove the float from the dirty water tank.
9 Replace the float with a new one E .
1 Fit the new float performing the dismantling operations in reverse
2
Position the float as shown in Figure 57, with the part G tilted towards the bottom of the tank.
3 Pay special attention to the seal gasket H on the new float when inserting it into hole.
4 Screw it onto the tank holding the body E and tightening the bolt F , making sure not to damage
the thread on the body of the float C and the gasket H , tighten with moderation.
Reassembly
B3.4 Replacing the dirty water tank float
Dismantling
F
G
E
Fig. 59
B
A
A
C
F
Fig. 52
Fig. 53
Fig. 54
Fig. 55 Fig. 56
Fig. 58
H
G
H
E
Fig. 57
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