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XCT80 Truck Crane Operation Manual
Inspection items
Overflow valve:
1. Setting pressure.
Control valve:
1. Action situation.
2. Oil leakage.
3. Bolt is loose or not.
Main valve:
Hydraulic system
1. Action situation.
2. Oil leakage.
3. Brake oil quantity.
4. Hose for aging, distortion and damage.
Starting switch:
1. Starting switch function.
2. Installation condition.
3. Light action situation.
Wiper:
1. Action situation.
2. Brush tablet for wear and tear.
Indoor light:
1. On or not.
Buzzer:
1. Buzzer function.
Automatic force limit device:
1. Action situation.
Crane operating
mechanism
2. Accuracy.
Overwinding stop device (height limiter) :
1. Action situation.
2. Heavy hammer sling is damaged or not.
3. Installation condition.
4. Electromagnetic valve action situation.
Upper crane potion control room:
1. Nut and bolt is loose or not.
2. Window, door lock switch function.
12-5
Crane inspection and maintenance
Courtesy of CraneMarket.com
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