30
Common
8. Daily inspection and Maintenance
Helical BUDDYBOX
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Oil supply
1 Remove the air-vent plug on oil supply port. (Suppling oil on 2 ports will need by some models.)
2 Supply oil on the oil supply port while checking the level of oil surface through the oil level gauge.
3 Make sure that the level of oil surface is at the middle of oil level gauge after it has settled.
4 Attach the air-vent plug to oil supply port.
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Oil discharge
1 Remove the drain plug to discharge oil.
2 In the case of Helical BUDDYBOX and frame size is Z6090-C6145, remove both of 2 drain plugs on oil discharge port to
discharge oil.
Drain (2ports)
Oil supply port
Oil gauge
Oil discharge port
Casing
Air-vent plug
[Locations example of oil supply / discharge ports]
[Detail of oil supply port]
Helical BUDDYBOX
EHYM-Y1
Helical BUDDYBOX
Z6090~C6145-Y5
• Always stop the unit while supplying oil.
• It may take some time for the oil surface to settle when the oil viscosity is high.
• Supply oil up to the middle of oil level gauge.
• Oil level may drop during operation because the air in inside of reducer come out during operation. Do check oil level after test
operation. Supply oil in the case that oil level become low.
• Take a pause for a while to check oil level after stopping operation. It can not check oil level during operation or right after
stopping.
