User-Maintenance; Brake Inspection; Lubrication; Additional Servicing - Jet MT Series Operating Instructions Manual

8.0 User-maintenance

The trolley should be inspected on a routine basis,
with particular attention to these:

Tightness of all fasteners

Cables/leads for broken wires, corroded or
loose terminals, damaged insulation.

Contactors and pendant controls for loose or
corroded terminals.

Trackwheels for worn tread, flanges, or
bearings.

Trackwheel gears and pinion for wear.

8.1 Brake inspection

The motor brake should be inspected periodically
for wear of brake lining and disc. If either is worn
so that the brake cannot perform efficiently, they
should be replaced.
The gap between brake lining and disc can be
adjusted by the bolt shown in Figure 8-1.
Loosen nut and fully tighten adjustment bolt. Then
loosen the bolt two rotations. Retighten nut against
motor housing to secure setting.

9.0 Pendant controllers for Trolley with TS Hoist

Part no. Description
104196
WIRED PENDANT, 4-BTN, TS+MT, for 10FT Hoist
104197 WIRED PENDANT, 4-BTN, TS+MT, for 15FT Hoist
104198 WIRED PENDANT, 4-BTN, TS+MT, for 20FT Hoist
Table 4

8.2 Lubrication

Monthly lubricate the track wheel gear and pinion
with grease.
Change out the motor gearbox grease after 100
hours of operation, then every 6 months or 2500
hours of normal service. Use a No. 3 grease, such
as Mobil Cup Grease 3 or equivalent.

8.3 Additional servicing

Any other servicing should be performed by an
authorized service representative.
10
Figure 8-1