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PA R A M A X 9 O p e r a t i n g M a n u a l
9.1 Daily Inspection
To ensure proper and continued optimum operation, use Table 16 to perform daily inspections
Tab. 16 Daily Inspection
Electric current
Noise
Vibration
Surface temperature
At rest
Oil level
In operation
(Oil-
When using
lubricated
the trochoid
model)
pump
Oil or grease leakage
Foundation bolt
Chain and V-belt
When any problem is found during the daily inspection, take corrective measures listed in section 11. Troubleshooting
(Page 30).
If the problem cannot be corrected, contact our nearest agent, distributor, or sales office.
9.2 Lubrication method
Refer to the applicable items regarding maintenance. Unit lifetime may decrease without pro-
per maintenance.
Tab. 17 Lubrication method for respective gear types (For driving at standard input speed**)
Size
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Size
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
Horizontal
Vertical
Upright
*: For continuous operation, oil splash lubrication or electric pump lubrication is selected according to the input frequency.
** For other than standard input speed please contact Sumitomo Drive Technologies
Page 22
Is the current below the rated current shown on the rating plate?
Is there abnormal sound ?
Is there sudden change in sound?
Is there excessive vibration ? Does vibration change suddenly?
Is the surface temperature abnormally high ( more than 90 C)?
Does the surface temperature rise suddenly?
[The temperature rise during operation differs according to the models. When the diffe-
rence between the temperature of the gear surface and the ambient temperature is
approx. 80 C, there will be no problem if there is no fluctuation.]
Does the oil level reach the top line of the oil gauge?
When compared to the oil level at rest, is this level different?
Is the function of oil signal or flow gauge normal?
When the function is abnormal, stop the unit and inspect it; otherwise, inadequate oil
level will cause poor lubrication of reduction portion, broken pump and fill-up the oil
pipe.
Does oil or grease leak from the gear section?
Are foundation bolts loose?
Are chain and V-belt loose?
9015
9025
9030
9035
Oil bath
Oil bath + grease
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Oil bath
Oil bath
Oil bath
Oil bath
?
-
-
-
-
-
-
9090
9095
9100
9105
-
-
*
*
-
-
-
-
-
-
-
-
Oil splash
*
*
Shaft driven oil pump
-
-
-
-
Oil bath
Shaft driven oil pump
-
-
-
-
Oil splash
*
*
Electric pump
-
-
-
-
Oil splash
Electric pump
-
-
-
-
Shaft driven oil pump
-
-
-
-
9040
9045
9050
9055
Shaft driven oil pump
Oil bath
Shaft driven oil pump
Oil bath + grease
?
Oil bath
Oil bath + grease
Shaft driven oil pump
Shaft driven oil pump
Oil bath
Shaft driven oil pump
Oil bath
9110
9115
9118
-
-
*
-
-
-
-
-
-
*
*
*
-
Electric pump
-
-
-
-
-
-
-
-
*
*
-
-
-
-
-
-
-
-
Oil splash
Electric pump
-
-
-
-
PX9_DEU_ENG_11_2007_999345
9060
9065
9070
9075
Oil splash
Oil splash
Oil splash
Oil splash
Oil splash
Shaft driven oil pump
Oil splash
Oil splash
Oil splash
Oil splash
Oil splash
Oil splash
Oil splash
9121
9126
9128
-
-
-
-
-
-
-
-
-
*
*
*
-
-
-
-
-
-
Oil splash
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9080
9085
*
*
*
*
9131
9136
-
-
-
-
-
-
*
*
-
-
-
-
*
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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