Adjusting The Travel Limits; Maintenance - Cardin CRL170 Mode D'emploi

Fastening the geared motor to the rolling shutter
• If not already present, drill a hole "46 in the metal plate of the
rolling shutter in alignment with the 10 mm fastening hole in the
upper part of the crown wheel "27" and affix a metal support
plaque on the under side of the shutter plate "46".
47
• Fasten the rolling shutter to the crown wheel with the M10 x 20
screw "47" and the washer "48" using the spanner "8".
• If the play between the rolling shutter "51" and the crown wheel
"27" is greater than 5 mm, insert the plastic shim "49" and fasten
the shutter to the crown using the M10 x 25 screw "50" and the
washer "48".
• Block the geared motor by screwing the hand grip "32" as shown
in fig. 9).
46

ADJUSTING THE TRAVEL LIMITS

Attention! Adjustment of the travel limits must be carried out with
the rolling shutter completely closed and the motor blocked.
52
54
Fig. 18
46
27
Fig. 19
49
50
48
Fig. 20
8
27
51
Fig. 21
53
55
56
• Press the opening button "TA". The rolling shutter will rotate to the
completely open position.
• If the completely open position of the rolling shutter is not quite
right it can be adjusted later on.
• Press the closing button "TC". The rolling shutter will rotate to the
completely open position. If the completely open position of the
rolling shutter is not quite right, lift up the travel limit cover "52"
and rotate the wheel "55":
- anticlockwise "57" to move the travel limit adjustment wheel
away from the micro switch activation blade if the rolling shutter
is not completely closed;
- clockwise "58" if the rolling shutter is overreaching the completely
closed position.
• If necessary, you may now adjust the completely open position
of the shutter by rotating the wheel "53".
53
58
• Once you have set the travel limits carry out several opening and
closing cycles to check the rolling shutter travel limits.

MAINTENANCE

Attention! Before carrying out any cleaning or maintenance
operations make sure the power is disconnected at the mains and
the motor power cables are disconnected.
Eventual repair work must be carried out by specialised personnel
using original spare parts.
The motor does not normally require particular maintenance; in
any case the 24 month or 50,000 manouvre guarantee is only
valid if the following controls have been observed and eventual
maintenance has been carried out to the machine 'rolling shutter':
- periodically check the moving parts for wear and tear and grease
if required using lubricants which maintain their friction levels
unaltered throughout time and are suitable for temperatures of
-20 to +70°C;
- periodically check the correct operation of all safety devices
(photoelectric cells, safety edges etc.);
These checks must be written down as they are paramount in
validating the guarantee as stipulated in Cardin Elettronica's General
Sales Conditions.
12
Fig. 22
57