Atlas Copco DYNAPAC Svedala Demag DF 115 C, Operation & Maintenance Manual

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D 4.6 2
D_4
.6_0
1_G
B.
fm
2
-38
Before starting work
(in the morning or when starting paving)
- Heed the safety instructions.
- Check the personal protective equipment.
- Take an inspection walk around the paver finisher and check for leaks and damag-
es.
- Install parts removed for transportation or for the night.
- When screed is operated with the optional gas heating system, open the closing
valves and the main shut-off valve.
- Perform the check according to the ”Checklist for the machine operator” given be-
low.
Checklist for the machine operator
Check! How?
Emergency stop button
- on the operating panel
- on both remote control units
o
Push in the button.
The diesel engine and all running drives
must stop immediately.
Steering
The paver finisher must immediately fol-
low every steering wheel movement in a
precise manner. Check straight running.
Horn
- on the operating panel
- on both remote control units
o
Briefly press the horn button.
The horn must sound.
Lights
Switch on with the ignition key, walk
around the paver finisher to check and
switch off again.
Hazard warning lights of the screed
(with vario screeds)
With the ignition switched on, press the
switches for extending/retracting the
screed parts.
The rear lights must flash.
Gas heater system (
o
):
- Bottle holders
- Bottle valves
- Pressure reducer
- Hose break safety devices
- Shut-off valves
- Main shut-off valve
- Connections
- Indicator lamps of the switch box
Check:
- Secure seat
- Cleanliness and tightness
- Working pressure 1.5 bar
- Function
- Function
- Function
- Tightness
- All lamps must light up when the
system is switched on