14
GDO-8V3
Shed Master Instruction Manual
6.6.1 Mounting the beam
A Safety Photo Electric (PE) Beam extends across the door opening. This
Beam is designed to detect an obstruction while the door is closing and to
send a signal to the door opener to reverse or stop the door movement.
itting the Safety Photo Electric (PE) Beam
a. Attach the mounting bracket
4
to adjustment bracket
3
with the
pan head screw (6) (supplied)
(Fig 6.9)
b. Attach the PE 2000TS Bracket
2
to PE Beam Transmitter (IR200TS-TX)
with four taptite screws (M3x5) and attach the other side to adjustment
bracket
3
with the pan head screw
6
(supplied).
c. Repeat steps 1 and 2 to assemble the PE Beam Receiver (IR200TS-RX).
Locate the PE Beams in a strategic location in the door opening. The
PE Beams must be placed as close as possible to the door opening at a
height to detect any object 100mm or higher at any point along the floor.
6.6.2 Wiring Connection
A resistor 2.2kOhm is required to detect a short in the wiring of the PE
Beam Receiver. The supplied resistor is to be used inside the PE Beam
Receiver. Install the 2.2kOhm resistor in the PE Beam Receiver between
the V- and NC terminals. Refer to the wiring diagram
(Fig 6.10)
. Remove
membrane
7
(Fig 6.11)
.Undo 6 taptite screws
9
M4x10 and open
control cover
8
(Fig 6.12)
.
Connect the supplied Harness
10
to the
IR2000TS set (3 core cable (Cable1) to Receiver; 2 core cable (Cable2) to
Transmitter) from one side and to the J3 of the DCB04 control board from
other side.
a. Power up the Opener. The green LED on the PE Beam Transmitter and
red LED on the PE Beam Receiver should turn ON to indicate power.
b. If the PE Beam Receiver is connected to power and the red LED is ON
while the green LED is ON, the PE Beam Transmitter and Receiver are
not aligned.
c. Make horizontal and/or vertical adjustment of the PE Beam Transmitter
and/or Receiver until the red LED of the PE Beam Receiver turns OFF,
indicating alignment
(Fig. 6.13)
.
Resistor 2k2
CABLE 1
CABLE 2
RED
BLACK
WHITE
WHITE
WHITE/
BLACK
V+ V- NO NC COM
V+ V-
J3
PE
+ I -
Control Board
DCB04-1.04
RED
BLACK
RED
BLACK
RED
BLACK
YELLOW
R1=5.6K OHM
GREEN,BLUE,RED,GOLD
.25WATT 5% TOLERENCE
RESISTANCE
R1
YELLOW
BLACK
+ − 1 2 3 4 5
V+
LGT L
CK
V+ IN
V−
24VDC
DRIVE UNIT
P .E BEAM
CO
M
OPN
STP
CLS
OSC
SWP
PED
RELAY OUTPUT
S
6.6 Safety Beam Installation
WARNING! The Safety Beam must be installed and
connected before the travel limits are set. The Opener will
not operate without connected Safety Beam.
Fig. 6.9
Fig. 6.10
Fig. 6.11
Fig. 6.12
Fig. 6.13
WARNING:
Install the Safety Beams as per diagram in
(
Fig.6.10
). Tampering with the Safety Beams could result in
serious personal injury and/or property damage and will void
the warranty.
WARNING:
When the Safety Beam is fitted, the doorway must
be clear of all obstructions and persons at all times. Incorrect
location of the safety beams may not give safety protection at
all times. Check to make sure that the height of the beam gives
maximum protection.
2
4
3
6
5
1
7
8
10
9
