BOGE Operating instructions for C 15 series screw compressors
Page 53
Maintenance
6.3
Maintenance work compressor
Fig. 6.4: Lift motor plate
Setting of the GM-drive
system C 15 / C 15 F
Tab. 6.1: Setting for standard motors
Setting
+ 0 / – 0.04 in
ch
sealed
blue
The setting value given in the follo-
wing table is setted by the manufactu-
rer and must not be changed. Slight
modifications are permissible and
compensated by the GM drive sys-
tem.
The current setting value is also mar-
ked on a lable on the GM drive sys-
tem. In case of special constructions
the setting values on the label may
deviate from the standard value.
1 adjusting nut
Model
Pressure
[psig]
Standard
motor
[lbs.]
Setting
+ 0 / – 0.04
[inch]
C 15 / C 15 F
100/ 115 / 150/ 190
270
Motor tensioning spring w/o pretension
(Tensioning device must not rattle)