DINGLI BA14J-AWD, Operation And Maintenance Manual

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Operation & Maintenance Manual
Section3-User Responsibility, Machine
Preparation, and Inspection
Dingli Machinery
3-11
NOTE : Ensure boom is fully retracted, lowered, and centered between drive wheels prior to
beginning lockout cylinder test.
1)
Place 20cm high block with ascension ramp in front of left front wheel.
2) From platform control station, start engine.
3) Place the Drive control lever to the forward position and carefully drive machine up
ascension ramp until left front wheel is on top of block.
4) Carefully activate Swing control lever and position boom over right side of machine.
5) With boom over right side of machine, place Drive control lever to Reverse and drive
machine off of block and ramp.
6) Have an assistant check to see that left front or right rear wheel remains elevated in
position off of ground.
7) Carefully activate Swing control lever and return boom to stowed position (centered
between drive wheels). When boom reaches center, stowed position, lockout cylinders
should release and allow wheel to rest on ground, it may be necessary to activate Drive to
release cylinders.
8) Place the 8 inches (20 cm) high block with ascension ramp in front of right front wheel.
9) Place Drive control lever to Forward and carefully drive machine up ascension ramp until
right front wheel is on top of block.
10) With boom over left side of machine, place Drive control lever to Reverse and drive
machine off of block and ramp.
11) Have an assistant check to see that right front or left rear wheel remains elevated in
position off of ground.
12) Carefully activate Swing control lever and return boom to stowed position (centered
between drive wheels). When boom reaches center, stowed position, lockout cylinders
should release and allow wheel to rest on ground, it may be necessary activate Drive to
release cylinders.
13) If lockout cylinders do not function properly, have qualified personnel correct the
malfunction prior to any further operation.