RAIL SAW SR 310 H
OPERATION MANUAL
24
8
Troubleshooting
8.1
General information for troubleshooting and repairs
Targets of the troubleshooting are:
-
to find and evaluate causes for malfunction
-
initiate measures to solve malfunction
-
fix malfunction and restore operational readiness
Repairs to the machine may only be carried out by the PortaCo Inc. or personnel who have been specially instructed.
Additionally, work on electrical system parts may only be made by electrical specialists.
8.2
Troubleshooting and repairs
Malfunction
Possible causes
Remedy
Cutting disc is not turning or
turning to slowly
Hydraulic fluid level too low
Top off hydraulic fluid or replace
Connection not airtight or loose
Check connections and sealings and tighten,
or replace sealings
Air in the device
Bleed the system
Mechanical error
Check the entire device for damage
Operating handle stiff
Counter pressure too high
17 bar and 38 lpm should not be exceeded
Device soiled
Clean the device
Hydraulic fluid leak
Damaged sealing
Remove device and replace sealings
Cut-off wheel cuts too slow
Insufficient fluid flow or low relief
valve setting
Adjust flow proper lpm, for best
performance adjust relief valve to 145 - 155
bar (2,103 – 2,248 psi)
Wrong blade for material being cut Use correct blade
Table 7: Troubleshooting
