Interroll Drum motor series i, S, S/A, D
Maintenance and cleaning
94
Version 4.1 (06/2015) en-US
Translation of original instruction manual
Type
Liter
Electrical connection
Version
80i
0.20
Top
Special version
113i
0.60
Top
Special version
138i
2.00
Top
Special version
165i
3.00
Top
Special version
217i
5.00
Top
Special version
Cleaning
Material deposited on the drum motor or the underside of the belt can lead to slippage of the
belt and to damage to the belt. Material deposited between belt and gliding plate or rollers can
also lead to a decrease of the belt speed and to increased current consumption. Regular
cleaning guarantees a high effect on the drive and a correct alignment of the belt.
4
Remove foreign material from the drum shell.
4
Do not use sharp-edged tools to clean the drum shell.
Only drum motors made of stainless steel with IP66 or IP69k seal are suitable for cleaning
with a pressure washer.
NOTICE
Seal not tight due to excessive pressure
4
Do not hold the nozzle in a position directed onto the shaft seal when cleaning the labyrinth
or the seal.
4
Move the nozzle continuously and evenly over the entire drum motor.
Observe the following when using a pressure washer:
4
Ensure that the distance between the high-pressure nozzle and the drum motor is at least
30 cm.
4
Observe the maximum pressure from the table below.
4
Perform the pressure washing of the drum motor only during running operation; otherwise,
water could enter or the seals could be damaged.
The maximum value for cleaning temperature and pressure depends on the seal type.
Oil quantities for the
i-series
(vertical installation)
Cleaning the drum motor
with pressure washer