138
Pneumatic System
When the tailgate or body switch on the control panel is activated, the corresponding solenoid valve
in the air control box (see Figure 7-2) sends air to the corresponding air actuator on the main valve.
This results in a movement of the hydraulic spool inside the valve.
Figure 7-2 Air Control box
The packer system is similar except that the electrical signal goes through the electronic module,
located on the truck body, before reaching the air control box. For more details, see page 143.
To avoid affecting control of the packer or other air systems on the vehicle (especially under cold
weather conditions), you must maintain the air system regularly, drain the air tanks, the water trap,
and the air filter at the end of every workday. The air filter element must be replaced every
1,000
hours.
To do so:
1.
Lock out and tag out the vehicle (see
Locking out and Taging Out the Vehicle
2.
Shut off air supply and depressurize the unit before servicing.
3.
Unscrew the retaining collar.
4.
Unscrew the bowl.
N
OTE
:
Avoid scratching internal surfaces.
5.
Replace the air filter element.
6.
Reverse the procedure to reinstall the other components (bowl and retaining collar).
7.
Apply system pressure.
8.
Check for air leaks.
9.
In case of air leaks,
do not
operate. Conduct servicing again.
Body raise
Body lower
Tailgate close
Tailgate open
Pack
Return
Содержание Automizer Versa Hand
Страница 1: ...AUTOMIZER VERSA HANDTM MAINTENANCE MANUAL...
Страница 2: ......
Страница 3: ...AUTOMIZER VERSA HAND MAINTENANCE MANUAL...
Страница 26: ...18 Safety...
Страница 89: ...Lubrication 81 Figure 4 11 Lubrication chart Automizer...
Страница 90: ...82 Lubrication Figure 4 12 Lubrication chart Versa Hand arm...
Страница 94: ...86 Lubrication Figure 4 18 Cylinder retaining ring Cylinder retaining ring...
Страница 95: ...Lubrication 87 Packer Lubrication Points...
Страница 96: ...88 Lubrication Hopper Door Hopper door latch Hopper door hinges...
Страница 105: ...Hydraulic System 97...
Страница 127: ...Hydraulic System 119 Figure 5 29 Detecting cylinder internal leaks 1 2 3 4 5 A A A...
Страница 128: ...120 Hydraulic System Main Hydraulic Schematic...
Страница 129: ...Hydraulic System 121 Hydraulic Schematic 96 Gallon Gripper...
Страница 130: ...122 Hydraulic System Hydraulic Schematic 300 Gallon Gripper...
Страница 131: ...Hydraulic System 123...
Страница 132: ...124 Hydraulic System...
Страница 137: ...Electrical System 129 Electrical Schematics Console 1...
Страница 138: ...130 Electrical System Console 2...
Страница 139: ...Electrical System 131 Arm Control...
Страница 140: ...132 Electrical System Chassis...
Страница 141: ...Electrical System 133 Main Body...
Страница 142: ...134 Electrical System Hopper...
Страница 143: ...Electrical System 135 Arm...
Страница 144: ...136 Electrical System...
Страница 151: ...Pneumatic System 143 Pneumatic System Schematic...
Страница 152: ...144 Pneumatic System...
Страница 155: ...Troubleshooting 147 Figure 8 4 Ball end hex wrench metric and SAE...
Страница 164: ...156 Troubleshooting Figure 8 9 Tailgate locking mechanism...
Страница 166: ...158 Troubleshooting...
Страница 174: ...166 Lifting Arm Figure 10 1 Mounting bolts Figure 10 2 Rollers and bearings Figure 10 3 Bolt locks Bearings Rollers...
Страница 189: ...Lifting Arm 181...