109
4
OPERATION AND USE
id.:
DB 460 REV. 00 02/01/2015
4.10.11. INTERNAL CLEANING OF THE MIXING DRUM
(fi g. 45)
45
Do not climb into the drum while it is still mounted on the vehicle.
Extensive use of the vehicle and not thoroughly washing the drum after mixing will wear out the blades or
cause them to clog up with solidifi ed concrete.
Having to work inside the drum to solve these problems, it is
obligatory
to go to an equipped workshop
and dismantle the drum from the vehicle so that these operations can be carried out on the ground in safe
conditions.
4.10.12 EXTRAORDINARY DRUM CLEANING OR BLADE REPLACEMENT
DANGER:
DANGER:
Do not climb onto wet and slippery parts of the vehicle and be extremely careful in
all the movements you make.
CAUTION: Do not insert the washing nozzle in the drum mouth when it is rotating.
The main device of the vehicle, for which it was designed, is the drum. It is essential to thoroughly clean
the inside of the drum to prevent concrete encrustations from reforming on the mixing blades for as long as
possible.
Therefore, in addition to washing the vehicle when you have fi nished work as described in chapter 4.10.10, it
is advisable to wash the inside of the drum. Proceed as follows:
- Lower the loader to the ground.
- Fully raise the drum counterframe in order to bring the unloading hatch close to the ground.
- Wash the inside of the drum as thoroughly as possible using the washing nozzle.
- When done, turn the drum anticlockwise and drain out the water.
Summary of Contents for DB 460
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Page 48: ...48 3 SAFETY PRECAUTIONS id DB 460 REV 00 02 01 2015 VEHICLE EXTERIOR ...
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Page 166: ...166 TECHNICAL ANNEXES DB 460 REV 00 02 01 2015 id HYDRAULIC DIAGRAM ...
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Page 252: ... 2012 Perkins Engines Company Limited All Rights Reserved ...