May 2022
3
©2022-2023 Trinity Trailer Mfg., Inc
.
Notice: Contents of this manual are subject to change without notice!
TABLE OF CONTENTS
Table of Contents
3
Limitation of Warranties
5
Important Safety Information
7
Warning Symbols Used in this Manual
8
Safety Labels
8
Inspection, Service and Maintenance
9
Preventative Maintenance Schedule
9
After the first 20 hours of operation
9
After the first 50 hours of operation
9
Once a month
9
Once a year
10
Truck Bed Installation Guidelines
10
CAUTION
10
Truck Bed to Truck Frame Rubber Strip
10
Mounting Brackets & Bolts
11
Mounting the Truck Bed to an Open Frame
12
Mounting the Truck Bed to a Box Frame
13
Hydraulic and Electrical Connections
14
Hydraulic PTO Connection
14
PTO Pump Pressure Line
14
PTO Pump Suction Line
14
Electrical Connections
15
Truck Bed Lights
15
Truck Bed DC Power Units
15
Truck Bed Side and Rear Door Controls
15
Truck Bed Controls and Operation
15
Control Locations
15
Operating Instructions
15
PTO
16
Electric/PTO Option
17
Adjusting and Lubricating the Conveyor System
18
Tensioning Continuous Belt
18
Bearings and Pulleys
18
Planetary Gearbox
19
Lubrication of the Door(s)
19
Door Operations
20
Opening the Upper Rear Door
20
Closing the Upper Rear Door
20
Lower Rear Door Operations
21
Side Door Operations
21
Coating Care and Corrosion Prevention
21