DoAll DC-330NC, Инструкция по эксплуатации

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SAW HEAD WON'T STOP AT THE CORRECT
STOCK HEIGHT
1. Check the stock height sensing arm. Is it positioned
correctly relative to the saw band?
2. Check to see if the sensing arm is properly actuating
the head-clear proximity switch (3 PRS) .
3. Check for faulty Solenod 1 operation.
SAW HEAD DOESN'T LOWER FOR REPEAT
CUTS
1. Check for faulty operation of Solenods 1 and
10 .
2. Check adjustment of the head-clear proximity switch
(3 PRS) .
3. Check the index forward proximity switch (
PRS) .
SLUGGISH HYDRAULIC OPERATION
1. Check for low hydraulic system pressure or low
reservoir level.
2. Check for air in the hydraulic system.
3. Check for a blocked or clogged hydraulic filter.
4. Check for faulty hydraulic pump operation.
5. Check for cold hydraulic oil.
NUISANCE OVERLOAD TRIPPING
1. Check to see if the overload relays are set too low.
Increase the setting if necessary.
SENSING ARM HANGS UP
1. Check to see if the sensing arm is dirty.
TROUBLE SHOOTING (Continued....)