15
IP2393EN
4.4 Installing the gear motor
• Open the lock hatch [8], loosen the 3.9x22mm screw [9] and remove the rear cover [7].
Loosen the screw M4 x 8mm [10] and take out the front cover [11] as shown in the figure.
Release the motor by inserting the key [23] in the relative lock [24] and turning it clockwise (see
the USER INSTRUCTIONS).
• Fasten the motor to the rear bracket [17] using the M8 x 45mm screw [19], the bush [20] and
the Ø 24mm washer [21], then tighten the M8 self-locking nut [22] as far as it will go.
• Open the gate wing manually and insert the front coupling pin [25] in the slot of the front fas-
tening bracket [18]. Lock the pin in the bracket using the washer Ø30mm [26] and nut M16 [27]
supplied. Before installing the motor, grease the rotation points.
NOTE
: pay special attention to the correct assembly of the washer on the brackets.
• For PWR50H/HR/HV insert the protective brushes [12] in the relative guides on the front cover
[11] (see Fig. 4.1b).
• After making the adjustments (par. 4.5), insert the front cover [11] on the drive screw and fix it
in place using the screw [10].
NOTE
: make sure the drive screw [25] enters the head [28] of the cover [11] correctly (detail
in figure 4.1a).
9
24
10
a
23
21
22
25
18
26
27
8
7
19
17
11
20
28
11
12
12
Fig. 4.1b
Fig. 4.1a
