Schaeff Echo 3000 Manuals

Manuals and User Guides for Schaeff Echo 3000. We have 1 Schaeff Echo 3000 manual available for free PDF download: Service Manual

Schaeff Echo 3000 Service Manual

Schaeff Echo 3000 Service Manual (92 pages)

Electric Counterbalance High Output

Brand: Schaeff | Category: Forklifts | Size: 1 MB

Table of Contents

Table of Contents

6
- Battery Rollers
  2
- Drive Train
  
  7
  - Description
    7
- Drive Unit
  
  8
  - Removal
    8
  - Replacement
    8
- Drive Motor
  
  9
  - Brush Replacement
    9
- Gearbox
  
  9
  - Oil Change
    9
- Drive Wheel Assembly
  
  10
  - Removal
    10
  - Replacement
    11
- Changing Drive Tires
  
  11
- V-Ring Seal
  
  11
- Drive Wheel Spindle
  
  12
  - Removal
    12
  - Replacement
    12
- Drive Unit Rebuild - Disassembly
  
  13
- Drive Unit Rebuild - Assembly
  
  13
- Carrier Rebuild
  
  17
  - Carrier Disassembly
    17
  - Carrier Assembly
    17
Table of Contents

19
- Brake System
  
  20
  - Theory of Operation
    20
- Disc Brake Unit
  
  21
  - Description
    21
  - Removal
    21
  - Disassembly
    21
  - Assembly
    21
  - Replacement
    22
- Brake Pedal
  
  22
  - Removal
    22
  - Replacement
    23
- Brake Adjustments
  
  23
  - Brake Pedal Height
    23
  - Brake Switches
    23
  - Braking Force (Clamping Pressure)
    24
Table of Contents

25
- Steer Motor Brushes
  26
- Steer Pump and Motor Assembly
  26
  - Removal
    26
  - Replacement
    26
- Steering System
  26
- Steer Control Valve
  27
- Steer Pressure Adjustment
  27
- Steer Pump
  27
  - Removal
    27
  - Replacement
    27
- Hydraulic Motor
  28
  - Removal
    28
  - Replacement
    28
- Steer Gear
  28
- Steer Fork Assembly
  29
  - Removal
    29
  - Replacement
    29
- Steer Wheel Assembly
  29
  - Replacement
    30
- Changing Steer Tires
  30
- Steer Position Potentiometer
  30
  - Removal
    30
  - Replacement
    31
Table of Contents

32
- Description
  
  33
- Control Handle Assembly
  
  34
  - Removal
    34
  - Replacement
    34
- Control Handle Potentiometer
  
  34
- Battery Disconnect Lever
  
  34
  - Decals
    34
  - Replacement
    35
- Horn Button Spring
  
  35
  - Removal
    35
- Lift & Travel Springs
  
  35
  - Removal & Replacement
    35
- Control Handle Replacement
  
  36
  - Removal
    36
  - Replacement
    36
- Light and Auxiliary Rocker Switches
  
  37
  - Removal
    37
  - Replacement
    37
- Keyswitch
  
  37
  - Replacement
    38
Table of Contents

39
- Theory of Operation
  40
- Lift Pump
  41
  - Removal
    41
  - Replacement
    41
- Lift Pump & Motor Assembly
  41
  - Replacement
    42
- Lift Pump Motor Brushes
  42
  - Removal
    42
- Valve Cartridges
  42
  - Replacement
    43
- Hydraulic Oil
  43
  - Replacement
    44
- Hydraulic Oil Filter
  43
  - Removal
    43
- Tilt Cylinders
  44
  - Removal
    44
- Relief Pressure Adjustment
  45
- Tilt Angle Adjustment
  45
Table of Contents

46
- Mast Description
  
  51
  - Removal
    51
  - Replacement
    51
  - Cleaning and Inspection
    52
  - Disassembly
    52
  - Assembly
    53
  - Installation
    53
- Carriage
  
  51
- Mast
  
  52
- Center (Free-Lift) Cylinder
  
  54
  - Repacking
    54
  - Removal
    54
  - Installation
    54
- Outer Lift Cylinders
  
  55
  - Repacking
    55
  - Removal
    56
  - Replacement
    56
- Checks and Adjustments
  
  56
  - Check for Leaks
    56
  - Lift Chain Adjustments
    56
  - Load Rollers
    56
  - Brass Set Screws
    57
  - Outer Cylinder Shims
    57
Table of Contents

59
- Capacitor Discharge
  
  60
- System Controller / Operator Display Box
  
  60
  - Removal
    60
  - Replacement
    60
- Operator Display Board / Memory Board
  
  61
  - Removal
    61
  - Replacement
    61
- Traction Amplifier
  
  62
  - Removal
    62
  - Replacement
    62
- Contactor Tips
  
  63
  - Removal
    63
  - Replacement
    63
- Main Power Contactor
  
  63
- Lift and Steer Contactors
  
  64
  - Removal
    64
  - Replacement
    64
- Horn Relay
  
  64
  - Replacement
    65
- Amplifier Diodes
  
  65

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