Jaws; Long-Term Storage; Worn Product; Troubleshooting Schedule - Husqvarna DCR 300 Operator's Manual

DCR 100

Jaws

CAUTION! The dismounting and mounting of
!
the main pivots of the jaws has to be carried
out by an authorized service workshop.
Check the wear of the crushing surfaces on the jaws and add
filling material if necessary.
• Before adding filling material, remove all remains of paint,
as these can cause developement of toxic gases.
Preheat the surface up to 150-200 °C.
•
• After adding filling material, let cool slowly to room
temperature.
Recommended welding wire
• ESAB OK 83.30 DIN 8555-E1 300
• ESAB OK 83.50 DIN 8555-E6-55
• SIEV-FRO B-500
• SIEV-FRO B-600
Replaceable tips (DCR 300)
The tips can be removed for welding work or replaced if worn
out.

Long-term storage

Ensure the machine is cleaned and that a complete service is
carried out before long-term storage.

Worn product

This machine has the prerequisites to last for many years.
This minimizes the machine's environmental impact. Perform
service and maintenance according to the instructions in this
manual. This way the engine will last longer and the
hazardous emissions are minimized.
When the machine is worn out it should be disposed of for
recycling or scrapping.
Follow local regulations for disposal and recycling.
12 –
English
MAINTENANCE

Troubleshooting schedule

!
Problem
Reduced
performance
Vibrations
The crusher
does not
open/close.
The
manoeuveri
ng of the
scissors is
reversed
Oil leak
*Conducted by authorised service workshop.
WARNING! Most accidents involving
machines occur during trouble shooting,
service and maintenance as staff have to
locate themselves within the machine's risk
area. Prevent accidents by being alert and
by planning and preparing the work.
If service operations or trouble shooting
does not require the machine to be switched
on, the power cable must be removed and
positioned so that it cannot be connected by
mistake.
Cause Possible action
Make sure that all
Insufficient hydraulic hydraulic hoses and
flow and/or hydraulic connections are intact
pressure. and correctly
connected.
Fault in the hydraulic
system.*
Check tightening
Screws and bolts torque of the screws or
loose or missing. bolts. Replace missing
screws.*
Hydraulic flow and/
Fault in the hydraulic
or hydraulic
system.*
pressure missing.
Connect inlet hose to
Reverse delivery the tool's intake and the
and return hose. return hose to the tool's
outlet.
Tighten the
Loose connections.
connections.
Damaged hoses or Replace damaged
couplings.* hoses or couplings.*