Doosan HP375WCU, Operation And Maintenance Manual

Page: 42 / 66

Operation & Maintenance Manual Operating Instructions
42
Re-Starting After an Emergency
If the machine has been switched off because of a machine malfunction, then identify and
correct the fault before attempting to re-start.
If the machine has been switched off for reasons of safety, then ensure that the machine can
be operated safely before re-starting.
Refer to the PRIOR TO STARTING and STARTING THE MACHINE instructions earlier in this
section before re-starting the machine.
Monitoring During Operation
Should any of the safety shut-down conditions occur, the unit will stop.
Refer to the diagnostic display page for a listing of shutdown conditions.
CAUTION
!
To ensure an adequate flow of oil to the compressor at low temperature,
never allow the discharge pressure to fall below 3,5 bar (50 psi).
Decommissioning
When the machine is to be permanently decommissioned or dismantled, it is important to
ensure that all hazard risks are either eliminated or notified to the recipient of the machine. In
particular:
• Do not destroy batteries or components containing asbestos without containing the
materials safely.
• Do not dispose of any pressure vessel that is not clearly marked with its relevant data
plate information or rendered unusable by drilling, cutting etc.
• Do not allow lubricants or coolants to be released into land surfaces or drains.
• Do not dispose of a complete machine without documentation relating to instructions
for its use.