Hired-Hand RS-400 Door - Manual (Page 19)

Part No. 4801-5170 Rev 5/08 RS 400 Door Page 19 of 26
5.6.5.7 Wiring of the Manaras Operator
Do NOT connect any accessory controls until the limit switch adjustments have been completed and the
operator is functioning properly. Refer to the Manaras Installation and Instruction Manual. Wiring diagrams are
found inside the control box cover.
Warning!
EXERCISE CAUTION WHEN OPERATING MACHINE. THE DRIVE CHAIN AND LIMIT
CHAIN, WHEN EXPOSED AND TURNING, COULD CAUSE SEVERE INJURY.
5.6.5.8 Main Power Supply
Power to the operator is of the permanent connection type. Connect according to local electrical code.
Ground the unit using the ground lug inside the control box.
IMPORTANT: Be aware of the dimension of the power supply cables pipe (BX for ex.) It must not limit the
control box movement to access the mechanical reduction parts. It is recommended to add 7 or 8 inches.
For single phase operators, connect the power supply to terminals L (line) and N (neutral) on the main
terminal strip as shown in the following diagram.
Power Supply Connection
Warning!
GROUND THE UNIT CORRECTLY USING THE COPPER GROUND LUG LOCATED
INSIDE THE OPERATOR CONTROL BOX.
Note: All other connections on the terminal strip (1 to 9) are low voltage class II 24 VAC.
1. External interlock between terminals 1 and 2. A jumper is factory installed between these two terminals. If
an external interlock is used (such as interlocking between two doors), remove the jumper between 1 and 2 and
wire the interlock between these two terminals. See the following diagram.
External interlock
Jumper
Interlock Device With
Normally Close Contact
Single
phase
power
supply
Ground
!
!