Dynapac PL 500/20 S, Operation & Maintenance Manual

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F 48
F PL
500/
20S.
G
B 48
-74
- 04.
07
If there is a risk of frost, the filter housing must be emptied completely to protect it from
damage.
- Close the stop cock (1).
- Shake out filter housing (2) and any
water contained in it.
- Reinstall drained filter housing.
- Drain the pump:
- Remove the connection (4) and al-
low water to drain away.
- Refit wing connection (4).
Spray nozzles
The spray nozzles are located at the
front end of the milling drum box.
For inspection and cleaning purposes,
these nozzles can be pulled out of their
retaining brackets.
- Pull nozzles (1) out of bracket.
- Clean nozzles with a wire brush. If
necessary, dismantle nozzle for clean-
ing purposes or replace.
- Reinstall nozzles properly and insert
in guide.
$
If there is a risk of frost, the feed hoses
need to be pulled out of the their bracket
together with the nozzles and completely drained to protect them from damage.
- Pull hoses and nozzles out of their brackets, drain them completely and hang them
up to dry.
- Before restarting the unit, reinstall these hoses properly.
Wasserp_PL500_V2.wmf
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Wasserdüs_PL500.eps
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