Drive Unit - Tennant T390 Technical & Service Manual

C
Go to the designated draining area and empty the solution and
dirty water tanks using the drain plugs and the hose provided.
Move the machine onto flat ground. If necessary, place chocks
under the wheels.
Press the emergency switch, for the version with drive, or
disable the functions by moving the switch to position "0"
on all other versions.
Disconnect the battery from the machine's electronics by simply
disconnecting the negative pole only, for the battery versions,
or unplugging from the mains power supply for the cable versions.
In this Service Manual, the terms RIGHT and LEFT are used
to indicate the sides of the machine.
These always refer to the direction of travel of the machine.
In this Service Manual, the machine version may be written
in brackets (Traction, Pad Assist) or quotation marks
"Traction - Pad Assist".
This note indicates that the instructions only refer to the
version specified in brackets or quotation marks.

DRIVE UNIT

WARNING
i
INFORMATION
Indicates particularly important instructions.
PLDC04453
REVISION 00
December 23, 2020
TECHNICAL OFFICE
Stavale
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