Atlas Copco RT Manuale d'uso - Pagina 13
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SYMPTOM
PROBABLE CAUSE
Motor doesn't run
1.
2.
3.
4.
5.
Motor start difficult
1.
Part#10198 & 10178
2.
Blown fuses when
1.
starting
Hose or tool fitting is
1.
damaged or leaks.
2.
3.
4.
Electric pump will not run
1.
2.
3.
Check fuse 16 a Part# 10064
Check electrical box
Check 115v cord
Check plug
Check remote control
Bearing
Remote control handswitch small
white plastic support
Check if fuse 16 a is blown Part#
10064
Broken or melted plastic outer
covering.
Frayed plastic strands.
Oil leaks through fibres.
Broken fittings.
Loose electric connections in control
box.
Motor burned up.
Fuse
REQUIRED ACTION
1. Change fuse 16 a (white - on top)
2. Check for disconnection
3. Check for wire cut or disconnect
4. Check for wire disconnect
5. Check for wire disconnect
IA. Remove the pump from the tank
IB. Remove block pump
IC. Disassemble block pump
ID. Change bearing
2A. Open the handswitch 2B. Replace small plastic parts
1A. To avoid the problem don't run motor If hydraulic hose
are not connected
1.
If underlying plastic is still intact continue operation.
Inspect frequently.
2.
Cut hose in half and discard. Replace hose.
3.
Cut hose in half and discard. Replace hose.
4.
Remove old fitting and replace with STEEL high pressure
fittings only. After changing fittings, always run test #5 to
insure proper plumbing.
1.
Open control box and visually inspect for loose threaded
or push-on connectors.
2.
Replace motor components whichever is necessary.
SHOP JOB.
3.
Change defect fuse
13