Ec 90 B, Ec 140 B Fastening Rod; Dismantling; Maintenance; Six-Monthly Check - Maico EC 30 E Montage- Und Betriebsanleitung

GB

8.2 EC 90 B, EC 140 B fastening rod

Disconnect motor connection cables [15]
from connecting terminal [16].
Carefully pull motor connection cables [15]
at bottom out of fastening rod [20].
Remove nut [21] and bolt [22] and pull
fastening rod off retaining bolt [23.1].
Take off canopy [17] and setting ring [19]
and slide onto new, long fastening rod
[20.1].
Attach new fastening rod [20.1] to retaining
bolt [23.1] and screw down securely with
bolt [22] and nut [21], tightening torque
10 Nm.
Slide enclosed insulation sleeve over motor
connection cables. This must protrude
around 20 mm beyond the existing
insulation sleeve [15].
Carefully thread insulation sleeve and
connection cables into fastening rod,
working from the bottom and moving
upwards. If necessary, use threading tool.
Wire motor connection cables and
capacitor to connecting terminal [16]
according to wiring diagram. For wiring
diagrams, see back of instructions or inside
of canopy.
Lift up ceiling fan.
Hang rubber roller of fastening rod [20.1] in
ceiling hook [14].
Undertake electrical connection according
to section 7.3.
Malfunction if the ceiling fan
cannot swing freely.
Leave 5 to 8 mm gap between
CAUTION
upper edge of canopy and
ceiling.
Slide canopy [17] towards ceiling and lock
with setting ring [19].
Start up ceiling fan according to section
7.4.
18

9. Dismantling

Danger to life from electric
shock
Switch the mains fuse off.
DANGER
Dismantling should only be carried out by a
trained electrician.

10. Maintenance

Danger to life. Unit is powered
up.
Switch the mains fuse off.
DANGER
Danger of injury if lock nuts
are loose. Parts of the ceiling
fan may fall down and cause
DANGER
injury and damage to
property.
Every six months check that
bolts and lock nuts are secure.
If the connection is loose, fit
new lock nuts. Tighten these
to the specified tightening
torque.
Coat loose bolts, e.g. item
[27.3], with retaining bolt paint
and tighten to specified
torque.

10.1 Six-monthly check

EC 30 E, EC 40 D
Check that bolts and nuts at fixing points A
and B are secure, see diagram.
EC 90 B, EC 140 B
EC 90 B only: Take off cover plate [13].
Check that bolts and nuts are secure, see
diagram:
– EC 90 B: Fixing points A...D
– EC 140 B: Fixing points A...E
EC 90 B only: Fit cover plate [13].