1. Turn off electrical power to the PAD100-PD.
2. Remove the detector from the base. Do not remove the base from the
wall.
3. Remove cover from detector by removing the two screws (T10) on back of
detector (FIGURE 7).
NOTICE:
Do not use a power driver when removing /installing screws.
4. Remove optic cage (FIGURE 8) from detector circuit board by gently
gripping the sides of the optic cage base and lifting from detector circuit
board.
5. Remove optic cage from optic cage base, by gently squeezing the three
connector arms and very gently lifting from optic cage base (FIGURE 8).
6. Using clean compressed air, blow out any dust and debris from the
center of the optic cage.
DO NOT vacuum or use water, cleaners or solvents to clean the detector.
DO NOT disassemble any other parts of the detector to clean, other
than optic cage.
If the detector is not operating properly after cleaning, replace detector.
7. After cleaning with clean compressed air, replace the optic cage by lining
up the three connector arms and the guide pin into the optic cage ring and
gently pushing until it clicks (FIGURE 9).
8. Line up the two pins on the back of optic cage base to the pin holes on the
circuit board to place the optic cage base on the circuit board (FIGURE 10)
9. Place cover back on detector, using the LED indictor light on base and
cover to guide the correct placement. When the cover and base are
lined up correctly, the units will fit together.
10. Replace the two screws (T10) on the back of the product.
NOTICE:
Do not use a power driver when removing /installing screws. Tighten
screws between 4 and 6 in-lbs.
7. Locking Feature
The PAD100-PD, PAD100-PHD, PAD100-HD, PAD100-CD include a tamperproof
feature that locks the detector and does not allow removal without the use of a
tool.
1. Once the detector has been installed the detector locks into the base. To
remove the detector from the base, insert a small screwdriver into the slot on
the detector (FIGURE 11) and push the plastic tab while simultaneously
turning the detector head counter-clockwise.
2. The locking feature can be disabled. To disable the locking feature, break off
the locking tab before installation (FIGURE 12).
8. Detector Base Options
FIGURE 7:
Removing Detector Cover (PAD100-PD only)
Remove the two screws
(T10) on back of detector
to remove detector cover.
NOTICE:
Do not use a
power driver when
removing / installing
screws.
Model
Description
PAD100-6DB
6 inch detector base. See manual number: 550-0622-000
PAD100-4DB
4 inch detector base. See manual number: 550-0622-000
PAD100-IB
6 inch detector base with short circuit isolator.
See manual number: 550-0671-000
PAD100-RB
6 inch detector base with relay module.
See manual number: 550-0671-000
PAD100-SB
6 inch detector base with sounder module.
See manual number: 550-0671-000
PAD100-LFSB
6 inch detector base with low frequency sounder module
PAD100-SPKB 6 inch detector base with speaker module
FIGURE 12:
Disable Locking Feature
Break off tab (gray area) in image
to disable locking feature.
FIGURE 11:
Locking Feature
Insert small screwdriver
into slot to remove
detector from base
FIGURE 8:
Remove Optic Cage from Detector for Cleaning (PAD100-PD only)
NOTICE:
DO NOT
remove the metal
bug screen that is
around the optic
cage.
Gently squeeze the
three connector
arms to remove
cage for cleaning
NOTICE:
Avoid
touching circuit
board. When
cleaning is needed,
use clean
compressed air.
FIGURE 10:
Pins on Back of Optic Cage Base
Pins
FIGURE 9:
Replace Optic Cage into Optic Cage Base
Guide Pin
NOTICE:
USE GUIDE
PIN FOR PROPER
ALIGNMENT OF
REPLACING OPTIC
CAGE INTO OPTIC
CAGE BASE.