Maintenance
8-5
Manual Resets
Ground Fault
If a fault occurs due to a prolonged overload, overvoltage, under voltage or phase failure, the
control must be manually restarted. The control can be restarted by:
1.
Disconnecting AC power and wait for at least
30 seconds
for drive controller to power
down.
2.
Reconnect the AC power. This will re-initiate the factory default settings.
Electric Motor
•
The electric motor used to drive the reel is a Marathon.
•
No regular maintenance is required.
•
Make sure that the motor is not in prolonged contact
with moisture during operation or storage.
Torque Limiter Adjustment
•
Although the torque limiter clutch is factory (DRYAIR) set, periodic adjustments
may be required. It is recommended the torque setting of the clutch be checked twice
a season. With prolonged use, the two friction disks located on either side of the A-
plate sprocket will eventually show wear.
•
It is important that the torque limiter clutch is adjusted properly. If the clutch slips
too easily, the spool will take too long to stop and hose will pile up on the reel. If the
clutch does not slip at all, the protection on the Altivar 11 drive will take over and the
spool will again take too long to stop.
Note: A visual check may be required to confirm whether it is the clutch that is slipping
or whether it is the Altivar 11 drive that is automatically adjusting in an overload
situation.
•
Check that the clutch is adjusted properly with the following procedure:
Physical Check
•
With no power being applied to the reel, grip the edge of the spool plate and apply
full upward force making sure that you are lifting with your legs and not your back.
•
You should be able to cause the clutch to just slip with full lifting force.
•
If the clutch does not slip or slips too easily, refer to the “Torque adjust procedure”.
Figure 49-Marathon Electric Motor
Summary of Contents for 600 GTS Series
Page 2: ......
Page 47: ...Appendix 9 3 Electrical Schematics Figure 56 600 GTS sub 40 Electrical Schematic...
Page 48: ...Appendix 9 4 Figure 57 600 GTS Electrical Schematic...
Page 49: ...Appendix 9 5 Figure 58 HR2250 Electrical Schematic...
Page 50: ...Appendix 9 6 Figure 59 Trailer Wiring Schematic...
