RITE-HITE Wheel-Lok GWL-2300 Owner's Manual - Maintenance
NOTE: Your local RITE-HITE
®
representative provides a
Planned Maintenance Program (P.M.P.) which
can be fitted to your specific operation. Call your
local representative.
DAILY
1. Remove dirt, snow, ice and debris around GWL-2300
vehicle restraint.
2. Verify inside, outside lights and horn are working.
3. Replace damaged or missing light bulbs and lenses.
4. Repair, remount, or replace outside and inside signs
as required.
5. Inspect dock bumpers. Missing bumpers must be
replaced.
90 DAYS
1. Perform all Daily maintenance.
2. Grease rollers at fittings located on both sides of
trolleys (8 places), lock arm trolley pin and barrier
roller. See Figure 23. Use Mobilith SHC220 No. 2
grease (or equivalent temperature range lithium
based grease). Two (2) to three (3) pumps at
subsequent 90 Day maintenance intervals.
3.
Lubricate Pawl Guide Shaft with a Dry Spray
Lubricant - DO NOT USE Moly-Based Grease.
4.
Check the trigger and rollers for damage, ensure
rollers spin freely.
5. Check brushes on trolleys and replace as necessary.
6. Inspect outside junction box, light box and power unit
enclosure. They should be rigidly mounted. If loose or
damaged, inspect all wires and wire connections.
7. Inspect flexible conduit from GWL-2300 vehicle
restraint to junction box. Look for kinks, crushed
areas, etc.
8. Perform operational test after all maintenance repairs
are complete.
Pub. No. 1177 - November 2010
13
RITE-HITE
®
GWL-2300 Owner’s Manual
MAINTENANCE
(BASED ON TYPICAL APPLICATIONS OF 8 TRUCKS PER DAY)
Grease Barrier Roller
At Fitting -
Use Mobilith SCH220
No. 2 Grease
Grease Rollers (8) At Fittings -
Use Mobilith SCH220
No. 2 Grease
Both Sides
Grease Trolley Pin
At Fitting -
Use Mobilith SCH220
No. 2 Grease
Lubricate Pawl Shaft
Dry Lubricate Only - DO NOT USE Moly Based Grease
FIGURE 12 - LUBRICATION
When working with electrical or electronic
controls, make sure that the power source has
been locked out and tagged according to OSHA
regulations and approved local electrical codes.
Post safety warnings and barricade work area,
at dock level and at ground level, to prevent
unauthorized use of the dock position.
A safe work place requires all lights and the
horn to be working properly. DO NOT use
GWL-2300 vehicle restraint if parts are broken
or missing.
Maintenance may be required more frequently
at loading docks exposed to harsh
environments (extreme climates, corrosive
chemicals, frequency of usage exceeding 8
trucks per day, etc.). Consult RITE-HITE if these
conditions exist for accelerated maintenance
requirements.