Doosan 10/104, Руководство по эксплуатации и техническому обслуживанию, Страница: 78 / 110

74 MAINTENANCE
7/124 - 10/104, 10/124 - 14/114, 14/84
Pressure Regulator Adjusting Instructions (for single pressure model 14/84 only)
Before Starting
1. At the Pressure Regulator, pull the plastic cap upwards to unlock
and turn counter clockwise until tension is relieved. Proceed to turn
the cap clockwise one full turn.
2. Close Service Valves.
After Starting Unit
3. Push the Service Air Button on the Control Panel. The unit should
speed up and then unload (and drop back to IDLE). With the unit
unloaded, turn the adjusting cap on the Pressure Regulator
clockwise until the discharge pressure gauge indicates
15,5-15,8 bar. Push the plastic cap downwards to lock.
Pressure Regulator Adjusting Instructions (for dual pressure models 7/124 - 10/104 and 10/124 - 14/114 only)
Before Starting
1. At the Low Pressure Regulator, pull the plastic cap upwards to
unlock and turn counter clockwise until tension is relieved. Proceed
to turn the cap clockwise one full turn.
2. If high pressure regulation needs adjustment, repeat Step 2 at High
Pressure Regulator.
3. Close Service Valves.
After Starting Unit
4. Push the Service Air Button on the Control Panel. The unit should
speed up and then unload (and drop back to IDLE). With the unit
unloaded, turn the adjusting cap on the Low Pressure Regulator
clockwise until the discharge pressure gauge indicates 8,6-9,0 bar
for the 7/124 - 10/104 or 12,1-12,4 bar for the 10/124 - 14/114. Push
the plastic cap downwards to lock.
5. To adjust the high pressure regulation, repeat Step 5 on High
Pressure Regulator except adjust pressure at idle to 12,1-12,4 bar
for the 7/124 - 10/104 or 15,5-15,8 bar for the 10/124 - 14/114 while
in High Pressure Mode.
Note: The High Pressure Regulator must be set at a higher
pressure than the Low Pressure Regulator.
PRESSURE REGULATOR
LOW PRESSURE REGULATOR
HIGH PRESSURE REGULATOR