Simplex 4098-9687, Руководство по установке

Страница: 18 / 28

12
Note:
If a support hole is being used, be sure to insert the inlet tube through
the hole on the far side of the duct.
8. Fasten the tube retainer using two #8 machine screws.
Notes:
A. Be sure to securely tighten the #8 machine screws to prevent accidental
turning of the tube within the receptor. Torque screws 16-18 inch-pounds.
B. If the inlet protrudes through the far side of the duct, seal the opening around the
tube (on the outside of the duct) with duct sealant.
Exhaust Tube Installation (See Figures 9 and 10)
9. Install the exhaust tube into the downstream receptor of the duct housing
base. Place the tube retainer bracket (supplied) over the exhaust tube so
that the tab on the tube retainer goes into the slot on the exhaust tube.
10. Fasten the tube retainer using two #8 machine screws.
Note:
Be sure to securely tighten the #8 machine screws. Torque screws
16-18 inch-pounds.
If conduit is required, route conduit to the most convenient knockout and secure
to the assembly using suitable fittings.
Note: The unused conduit entry is sealed off using the cap plug (included with
ship group 748-518). Apply even pressure on the plastic cap plug to
secure it against the conduit plate. The cap plug seals and removes
easily with moderate pressure.
Connect wires to the appropriate terminals within the duct housing in accordance
with the wiring diagrams (Figures 2 and 3).
Perform all wiring in accordance with the requirements of the National Electric
Code

and local codes.
Connect the 4098-9842 Duct Control Station as specified in the following
paragraph and the associated installation and wiring diagrams (Figures 2 and 3).
Continued on next page
Installation,
Continued
Stand Alone Duct Detector
Installation (continued)
Wiring Procedures
firealarmresources.com