Horizon Fitness BOOK BINDER BQ-470 Important Information Manual page 186

5-19 Replacing the Thermal Fuses
Replacing the fuse in the side glue tank
Before replacing the thermal fuse, turn
the power switch off, and allow the tank to
cool off. Otherwise, the hot parts may
cause burns.
Turn the power switch off.
Pull out the tank unit.
• See steps
• Remove the tank unit using a lifter.
See steps
Remove the thermal fuse.
• Be careful to collect the washers and nuts
shown in the drawing.
Install the new thermal fuse.
• Pass the wire through the hole in the cap, and
fit the end over the post.
• Attach each wire end of the fuse to one of the
posts.
• On each post, install the lock washer and nut
as shown in the drawing.
• Slide each cap over the post so the cutout fits
over the wire end of the fuse.
• Bend the wires so the fuse is about 10 mm
(0.39") away from the bottom of the heater.
The same fuses are used for EVA and for
the side glue.
Return the tank unit to its original position.
• See steps
176
WARNING
and in Section 3-2-1.
through in Section 3-2-1.
and in Section 3-2-1.
Tank Unit
After pulling out the tank unit,
tighten the locking knob again
to secure it.
Fuse Cover
Remove the cap, and
replace the thermal fuse.
Thermal Fuse
Wire
Cap
Loosen
Tighten
22064
51601A1
22064
51501B1
The plate heater is
installed on the bottom of
the side glue tank.
Plate Heater
Wire End
Cutout
Insert each cap
so the cutout fits
over the wire end
of the fuse.
About
10 mm
(0.39")