18
BOM 520/820 Operating Instructions
Installation Instructions
Please read operating instructions carefully before installation!
Installation must be carried out by a qualified installation engineer!
Incorrect installation can constitute a safety risk!
The manufacturer’s liability will lapse if installation is carried out incorrectly.
Fig. 0 - Tools required
-
Drill with
10 mm masonry drill bit
4 mm twist drill bit
-
Metal cutting saw
-
Spanner, jaw span 10, 13 and 17 mm
-
Screwdriver for slotted screws, 3 mm
-
Screwdriver for recessed-head screws, size 2 x 100
-
Spirit level
Attention
Before use, please check that the sup-
plied screws and dowels are suitable
for the structural conditions.
Fig. 1 - Scope of supply of the complete
set
Items 2 - 9 are preassembled.
1
-
Drive head including
40 w incandescent lamp, E14 fitting
2
-
Chain pinion
3
-
Running rail, drive side
4
-
Running slide block
5
-
Chain
6
-
Deflection pulley
7
-
Joining pieces (3-part rail)
8
-
Running rail, door side
9
-
Fastening device
10 -
Wall fixing
11 -
Door connection bracket
12 -
Connecting rod
13 -
Central suspension
14 -
Bag of screws
15 -
1-channel mini hand transmitter including
battery
16 -
Ceiling fixings
17 -
Mounting bracket
Fig. 2 - Overview
Preparation for installation
1. The customer must install a socket with an earth contact for the power supply - the power lead provided is 80 cm long.
2. Check the stability of the door, tighten screws and nuts on the door.
3. Check that the door runs properly, lubricate shafts and bearings. Check spring pre-tensioning and correct if necessary.
4. Determine highest point of the door’s running track (see Figure 6).
5. Close and secure door. Then decommission existing door locks, remove if necessary.
6. Garages without a second entrance require an emergency release (accessory).
7. If a personnel door is provided, fit the personal door contact.
8. Insert incandescent lamp into drive and secure with 2 screws, 4.2 x 50.
0
1
7
3
17
12 4 13
16
16
11
9
10
8
2
