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Upright TM12 Service Manual
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Section 2 - Service and Repair
Controls
107099-002 TM12 Work Platfo
rm
Page 2-25
2-11 C
ONTROLS
P
LATFORM
C
ONTROLS
The Propor
tional Controller ca
n be disassemb
led to replace def
ective s
witches
. See the P
ar
ts Manua
l f
or
replacement
par
t numbers
.
Figure 2-20:
Upper Controls
.
12 Pin
Connector
Lift/Drive
Selector
Switch
Lift/Drive
Selector
Switch
Emergency
Stop
Switch
Emergency
Stop
Switch
Le
ver
, Inter
lock
Boot, Steering Rock
er
Rock
er Pin
Rock
er
, Steering
Right Handle Half
Switch, Steering
Switch, Interlock
Left Handle Half
Boot, Handle
Hall Eff
ect Device
62
64
Table of Contents
Table of Contents
6
Introduction
7
General Description
7
Controls and Indicators
8
Pre-Operation Safety Inspection
8
System Function Inspection
9
Operation
10
Travel with Platform Lowered
10
Steering
10
Elevating the Platform
10
Travel with the Platform Elevated
10
Lowering the Platform
10
Emergency Lowering
11
Parking Brake Release
11
After Use each Day
11
Transporting the Machine
12
By Crane
12
By Forklift
12
By Truck
12
Maintenance
13
Blocking the Elevating Assembly
13
Installation
13
Removal
13
Hydraulic Fluid
13
Check Hydraulic Fluid
13
Battery Maintenance
14
Battery Charging
15
Daily Inspection and Maintenance Schedule
16
Daily Preventative Maintenance Checklist
17
Labels
18
Specifications
20
Section 1
21
Hazard Indicators
22
Workshop Procedures
22
Table 1-1: Torque Specifications for Hydraulic Components
23
Table 1-2: Torque Specifications for SAE Fasteners
23
Torque Specifications
23
Table 1-3: Torque Specifications for Metric Fasteners, U.S. Customary Units
24
Table 1-4: Torque Specifications for Metric Fasteners, si Units
24
Date Code Identification on Hoses
25
Special Tools
25
Figure 1-1: Upright Connector Kits
26
Figure 1-2: Upright Male Connector
26
Figure 1-3: Upright Female Connector
26
Upright Connectors
26
Figure 1-4: Locking Finger, Upright Connector
27
Figure 1-5: Heavy Duty Upright Connector
27
Hydraulic Manifold Repair
28
Cylinder Repair
29
Electric Motors
30
Figure 1-6: Electric Motor Service
30
Figure 1-7: Electric Motor Brushes
31
Battery Maintenance
32
Table 1-5: Specific Gravity and Battery Voltage
33
Table 1-6: Battery Charging, Upright Electric and Bienergy Machines
34
Table 1-7: Battery Charger Troubleshooting
35
Figure 1-9: Occupied Surface Area
36
Floor Loading
36
Hydraulic Fluid
37
Long Term Storage
38
Section 2
39
Able of Ontents
39
Ist of
40
Figures
40
Supporting Elevating Assembly
41
Installation
41
Removal
41
Preventative Maintenance
42
Preventative Maintenance Check List
43
Parts Location
44
General Lubrication
45
Batteries
46
Battery Replacement
46
Battery Maintenance
46
Hydraulics
47
Hydraulic Tank and Filter
47
Hydraulic Pump
48
Lift Cylinder Valve Assembly
48
Main Hydraulic Manifold
49
Setting Hydraulic Manifold Pressures
50
Cylinders
52
Depression Cylinder
52
Brake Cylinder
53
Steering Cylinder
54
Lift Cylinder
55
Drive Motors
56
Removal
56
Installation
56
Elevating Assembly
57
Lift Chain Lubrication
58
Elevating Assembly Wear Inspection
58
Chain Tension Inspection
59
Chain Elongation Inspection
59
Removal of Elevating Assembly
60
Installation of Elevating Assembly
60
Sensors
61
Tilt Sensor
61
Proximity Switch
62
Controls
63
Platform Controls
63
Chassis Controls
64
Section 3
65
Ist of Ables
66
Technical Support
67
General Procedure
67
Troubleshooting Procedures
67
Adjustment Procedures
67
Checking Pump Pressures
67
Motor Controller Dip Switch Settings
68
Default Dip Switch Settings
68
Adjusted Dip Switch Settings
68
I/O Board Dip Switch Settings
69
LED Fault Codes
70
Leds at I/O Board
71
I/O Board Inputs and Outputs
72
Electric
75
Able of Ontents
77
Hydraulic
78
Other manuals for Upright TM12
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Operator's Manual
12 pages
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Upright TM12 Specifications
General
Brand
Upright
Model
TM12
Category
Lifting Systems
Language
English
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