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Maintenance
Pneumatic Box
Mounted on the body header, the pneumatic box houses the solenoidoperated air valves that direct
air to the air actuators on the hydraulic valve bank. Power and ground are required to energize the
solenoid so air can pass to the work section dedicated to that particular air valve.
Figure 3-8 Pneumatic box
Proximity switches
Body-mounted proximity switches control the packer operation and provide the means for safety
lockouts.
Figure 3-9 Proximity switch
Harnesses
Harnesses (see Figure 3-10) connect all electrical components. Front Loader harnesses are generic
and may contain wires and plugs that are not used.
Summary of Contents for Pendpac WITTKE RETRO FL
Page 1: ...WITTKE RETRO FLTM MAINTENANCE MANUAL...
Page 2: ......
Page 3: ...WITTKE RETRO FLTM MAINTENANCE MANUAL...
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Page 10: ...viii Table of Contents...
Page 14: ...4 Introduction...
Page 20: ...10 Safety Keep Hands and Body Clear...
Page 21: ...Safety 11 Stand Clear of Tailgate Extreme Crush Hazard Service Hoist Handle...
Page 22: ...12 Safety Do Not Climb on Canopy Check All Bridge Clearances...
Page 24: ...14 Safety Crush Hazard Body May Fall The Top of This Vehicle is High Enough...
Page 25: ...Safety 15 Danger of Electrocution Damage to Vehicle Frame is Heat Treated...
Page 26: ...16 Safety Disconnect All Batteries and Electronic Control Modules Remove Cap Slowly...
Page 27: ...Safety 17 Extension Ladder Must Be Secured Lubrication Points...
Page 28: ...18 Safety Service Hoist Instructions Air Tank Drain Notice...
Page 29: ...Safety 19 Setting the Tailgate Props Curb Side...
Page 30: ...20 Safety Setting the Tailgate Props Street Side...
Page 53: ...Safety 43 5 Lift the body Figure 2 9 Proper lift setup...
Page 54: ...44 Safety...
Page 102: ...92 Maintenance Residential Front Loader...
Page 103: ...Maintenance 93 Tip to Dump...
Page 126: ...116 Maintenance Hydraulic System Schematics Commercial Front Loader...
Page 127: ...Maintenance 117...
Page 128: ...118 Maintenance...
Page 129: ...Maintenance 119...