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Greensmaster eFlex 1800/2100Page 4 -- 28Electrical System
Lithium Battery Pack Fuse
The lithium battery pack that provides electrical power
for eFlex machines includes a fuse for battery circuit
protection. Removal of the fuse cover on the bottom of
the battery pack is required to access the fusein the bat-
tery pack (Fig. 33).
IMPORTANT: Do not open the lithium battery pack.
With the exception of the battery pack fuse, fuse
cover and labels, there are no consumer service-
able parts on or in the battery pack. If you open the
battery pack, you will void the warranty. The battery
pack is protected by tamper--alerting devices.
Fuse Access
1. Park machine on level surface and place traction le-
ver in the NEUTRAL position. Turn key switch to the
OFF position and remove key from the switch. Discon-
nect the battery pack (see Lithium Battery Pack Con-
nection in the General Information section of this
chapter).
2. Raise and support battery pack to allow access to
fuse cover (see Lithium Battery Pack in the Service and
Repairs section of this chapter).
3. Remove eight (8) screws and lock washers that se-
cure fuse cover to bottom of battery pack (Fig. 34). Re-
move cover.
4. After fuse service is completed:
A. Secure fuse cover to bottom of battery pack with
eight (8) screws and lock washers (Fig. 34). Torque
screws 3in--lb(0.34N--m).
B. Lower and secure battery pack to machine (see
Lithium Battery Pack in the Service and Repairs sec-
tion of this chapter).
C. Connect the battery pack (see Lithium Battery
Pack Connection in the General Information section
of this chapter).
Fuse Testing
1. Access the battery pack fuse as described above.
2. Carefully remove fuse from the battery pack fuse
holder for testing.
3. Fuse should have continuity between fuseterminals.
IMPORTANT: The fuse used in the lithium battery
pack is a very fast acting 58 volt fuse. If battery pack
fuse replacement is necessary, make sure to use
fuse as identified in your eFlex Parts Catalog.
4. Carefully install functional fuse into fuse holder.
5. Install fuse cover and connect battery pack as de-
scribed above.
1. Lithium battery pack
2. Fuse cover
3. Screw (8 used)
Figure 33
3
2
1
1. Screw (8 used)
2. Lock washer (8 used)
3. Cover
4. Lithium battery pack
5. Fuse
Figure 34
1
2
3
4
5
3in--lb
(0.34 N--m)