Upright 503502-000, Service & Parts Manual

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Page 1-1 TL50 Service & Parts
Se
ction 1
I
NTRODUCTION
1.1 I
NTRODUCTION
P
URPOSE
The purpose of this service and parts manual is to provide instructions and illustrations for the
operation and maintenance of this work platform manufactured by UpRight.
S
COPE
The manual includes procedures for proper operation, maintenance, adjustment, and repair of
this product as well as recommended maintenance schedules and troubleshooting.
1.2 G
ENERAL
D
ESCRIPTION
The work platform consists of the platform, controller, elevating assembly, power & control mod-
ule, and chassis.
Figure 1-1: TL50 Work Platform
P
LATFORM
The platform has a reinforced steel
floor, 1.1m (43.5 inch) high guardrails
with midrail, 152 mm (6 inch ) toe-
boards, and an entry gravity drop bar at
the side of the platform.
P
LATFORM
C
ONTROLLER
The platform controller contains the
controls to operate the machine. It is
located at the front of the platform cage.
A complete explanation of control func-
tions can be found in Section 2.
E
LEVATING
A
SSEMBLY
The platform is raised and lowered by
the elevating assembly. The hydraulic
pump, driven by batteries powers the
cylinders. Solenoid operated valves
control raising and lowering.
C
HASSIS
The chassis is a structural frame that supports all the components of the TL50 work platform.
W A R N I N G
!
!
DO NOT use the work platform without gravity drop bar in position.
1.Platform
2.Platform Controller
3.Chassis Controls
4.Chassis
5.Elevating Assembly
6.Outriggers
1
2
3
4
5
6
(on module cover)