Chamberlain LiftMaster BAS300, Instructions Manual

Page: 10 / 28

GB-3
INSTALLATION OF DRIVE COVER
The drive cover is fixed at the side with 4 screws. Before positioning the
drive cover the plastic thread inserts must be pushed into the door
strengthening rails at the appropriate height. Before the cover is pushed
on from the front, the screws should be given another turn.
EXCHANGING BULBS
Warning: Isolate drive from mains.
The plastic cover is screwed on at the side and after removing 2 screws
on the left and 2 on the right it can be pulled downwards.
The transparent light cover underneath is fixed with 4 Phillips screws
(PZ1) and after they have been removed it can be lifted off. The bulb is
seated in a screw holder, type E14/25W.
Never use stronger bulbs. After exchanging the bulb reassembly takes
place in the reverse order. Pay attention to the sealing fitting around the
transparent light cover, which must be properly positioned.
Bulbs are not subject to guarantee claims.
LATCH / UNLATCH DRIVE
If the drive is unlatched the door can be opened or closed by hand..
If the drive is locked the door can only be operated with the
drive
(Fig. 11) .
Unlatching:
In a recess at the back of the plastic cover is an unlatching key. Take it
out and push it into the marked opening which is also on the back of the
drive. By turning it clockwise through about 180° the drive is unlatched.
Latching:
With the unlatching key pushed in turn it clockwise until you feel a solid
resistance. Then move the door a little by hand until you hear it click or
you can establish that the door is latched again.
If 2 drives are mounted on the door both of them must be unlatched and
latched.
If the garage has no external access it is necessary to mount an
external unlatching system for the situation when the drive is without
power.
CHECKS
Carry out a basic functional test on the drive and accessories. Hand
over to the customer the page entitled "User Information”, demonstrate
the proper operation and use of the drive as well as showing them any
potential hazards.
MAINTENANCE
The following steps should be carried out at least every 6 months:
• Checking the regulation of the motor torque.
• Check the rollers and guide rails on the door. Carry out cleaning and
lubrication as necessary.
• Functional check of the interlock release system.
• Functional check of the safety equipment.
REPAIRS
The authorized Service Centres are responsible for repair work.
709302-GB - 05.2004 © Chamberlain GmbH, 2004
TECHNICAL DATA
Model BAS300
Supply voltage 230Volt
Frequency 50Hz
Nominal power 250W
Max. power 400W
Max. torque 350Nm
Capacitor 10µF
Thermal protection 140 O C
Motor speed 1400 rpm
Temperature -20 to + 55 O C
Operating frequency, cycles/hr 20
Weight approx. 9kg
Type of protection IP44
Max. door width (m), 1 motor 3
Max. door height (m), 1 motor 3
Max. door area (m 2 ), 1 motor 8
Max. door width (m), 2 motors 5
Max. door height (m), 2 motors 3
Max. door area (m 2 ), 2 motor 14
D e c l a r a t i o n o f C o n f o r m i t y
The undersigned, hereby declare that the equipment specified, and all accessories,
conforms to the Directives and Standards stated.
Model: ..................................................................................................................BAS300
EN55014, EN61000-3, EN61000-4, ETS 300 683, EN 300 220-3, EN60335-1, and
EN60335-2-95
✓
89/336/EEC
✓
73/23/EEC
✓
1999/5/EC
D e c l a r a t i o n o f I n c o r p o r a t i o n
A power door operator, in combination with a door must be installed and maintained
according to all the Manufacturer’s instructions, to meet the provisions of Machinery
Directive, 89/392/EEC.
B. P. Kelkhoff
Manager, Regulatory Affairs
THE CHAMBERLAIN GROUP, INC.
Elmhurst, IL 60126
USA
November, 2003
Barbara P. Kelkhoff
Manager, Reg. Affairs