Installing Accessories; Clockbox; Remote Ada Switches; Manual Pull Station - Accurex XRRS Installation, Operation And Maintenance Manual

Installing Accessories

Refer to your submittal for installation dimensions of
these accessories.
ClockBox (optional)
The ClockBox works by controlling the cooking element
(gas, electric and dual element ranges) and minimizes
the likelihood of an unattended cooking fire. The system
disables the cooking element until the operator unlocks
the cover and presses the GO button. After two hours
the cooking element is automatically disabled.
If this unit was provided with the ClockBox, a ClockBox
controller and Touchscreen user-interface will be
provided. Both will need to be remotely mounted near
the appliance (range) on a nearby wall.
Remote ADA Switches (optional)
If the unit is provided with the remote ADA switches,
these will have to be installed to be in compliance with
ADA standards for Accessible Design.
Manual Pull Station Installation (optional)
If the unit is provided with the remote ADA switches,
these will have to be installed to be in compliance with
ADA standards for Accessible Design.
Parts included in the kit:
Pull Box (x1)
Pull Face (x1)
Step 1: Installing Conduit
Mount the pull box in an appropriate location according
to local building codes. Keep
in mind you are supplied with
25 feet of cable and three (3)
elbow pulleys. Install 1/2 inch
conduit (not included)
between the unit and the
pull box, using the pulleys as
needed. Pull cable through
the conduit, and allow 8 to
12 inches of slack to be left
at the hood unit end. Be sure
to abide by all local building
codes when installing
conduit.
Step 2: Replace Safety Pin and Key (to prevent
accidental discharge)
With the unit lowered
into its service position,
put the safety pin in
its slot at the top of
the extinguisher tank.
Also replace the safety
key in its slot in the
actuator arm. Then
remove the cable from
the actuator arm.
Elbow Pulley (x3)
Cable and Pin (25 ft)
Conduit attachment
to backplate
Step 3: Install Cable and Pin to hood
Thread the cable through the conduit, with the pin
reaching the unit. Remove the grease filter. In the upper
right corner, find the two pulleys as illustrated. Hold the
rear-most pulley in
place. From the top
of the unit, replace
its pin with the one
on the cable. Push
the pin through the
pulley until you hear
it click in place. Go
back to the actuator
arm and rehook
cable onto the arm.
WARNING
You must allow for 8 to 12 inches of slack in the cable
to sit at the pull face. Failure to do so will cause the
unit to discharge the next time the unit is lowered into
its service position.
CAUTION
Make sure the cable does not become caught on any
part of the hood or conduit, or the cable will not be
able to be pulled, and the unit will not discharge.
Step 4: Install Cable to Pull Face
With the unit in its lowered
position, attach the
cable to the pull face by
crimping a loop in the
cable through the hole
on the back side of the
handle. Be sure cable
is securely crimped to
withstand at least 50 lbs.
of pull force. Leave no more than 12 inches of slack
in the line on the pull face end, but maintain 8 to 12
inches. To make this easier, the handle may be removed
by loosening the set screw in one of the studs, and
sliding the red plastic rod out. Attach the pull face to
the pull box already mounted on the wall, collecting
any slack into the pull box. Do not allow slack cable to
collect above the hood.
Installing Ductwork (optional)
Ductwork will need to be provided and installed if the
unit was provided with an external fan.
Installation work must be done by qualified person(s)
in accordance with all applicable codes and standards,
including fire-rated construction.
To minimize static pressure losses and promote
adequate airflow, minimize duct run lengths where
possible.
Crimp
Fire Ready Hood 11