OLAER Oiltech LAC Serie Manual Del Usuario página 32

6 Unscrew the screws fixing the motor
to the motor attachment.
See Figure 16.
If the air oil cooler is fitted with
motor bracket, unscrew the screws
with washers fixing the motor to the
motor bracket.
7 Remove the motor.
If further dismounting of the fan is
required, label all details to ensure
correct mounting, first of all with regard
to balance and direction of rotation. See
Figure 17.
Mounting of the electric
motor and fan
Note! There are models with fixed hub
and models with detachable hub
(see Figure 15 A and
Figure 15 B).
1 If the air oil cooler is fitted with
motor bracket, fit the motor to the
motor bracket.
2 Secure the electric motor to the
motor attachment. See Figure 16.
3 Fit the hub in the groove against the
key on the motor. Lube the hub with
ethanol and secure the fan/hub to the
motor shaft. If required, knock
carefully with e.g. a rubber mallet.
Use Loctite on the screw and secure
the fan/hub on the motor shaft with
screws. See Figure 14.
4 Make sure that the fan is fitted to the
motor shaft without too much play
5 Place the motor attachment with fan,
fan guard, motor and bracket, if any,
in the fan housing.
6 Adjust the fan guard and motor and
secure the motor attachment in the
fan housing with screws.
See Figure 13.
Secure the bracket with screws.
7 Make sure that the fan is centred and
rotates freely (using hand force).
If required, adjust the location of the
fan guard and motor.
8 Check the screws for tightness.
9 Connect the electric motor power
supply.
10 Proceed to Prior to start-up and At
start-up.
22