Air Supply Hose
To maintain your Bullard respirator’s MSHA/NIOSH approval, use only approved Bullard V10
Series hose(s) in lengths of 25 to 300 feet, or Bullard V5 Series hose in lengths of 25 or 50
feet, between the AC1000’s quick-disconnect fitting and the point-of-attachment to the hose.
Bullard V11 hose-to-hose adaptors MUST be used to connect V10 hose lengths together.
Secure connection(s) until wrench tight and leak free.
Preparation and Use of the AC1000
1. In an uncontaminated
atmosphere screw the
hose connector fi
tting on
the end of the breathing
tube to the fitting on the
AC1000. Tighten hose
connectors firmly
(Figure 1).
2. Lace the belt supplied with
the Cool Tube through the
belt bracket. Slots are
provided for wearing the
tube either vertically or
horizontally on the waist.
See Heat Shield instructions.
3. With the approved Bullard air supply hose connected to the air source and with air flowing
into the hose, connect the quick-disconnect coupler on the air supply hose to the quick-
disconnect nipple on the AC1000 Cool Tube.
4. Adjust the air pressure at the point-of-attachment to within the approved pressure range
(Figure 2). See the Air Pressure section on the front page.
5. Don the respirator by following the directions in your respirator instruction manual. If you
do not have instructions, contact Bullard Customer Service at the address or phone
numbers given below.
6. To obtain cooler air, turn the air temperature control knob counterclockwise (Figure 1).
Maximum cooling is attained when knob is full
y open and when there is maximum airfl
ow
out of the AC1000 exhaust port.
To obtain air that is closer to ambient temperature, turn air temperature control knob
clockwise. If knob is fully closed, your respirator will receive air at ambient temperature.
7. When finished working, leave the work area wearing the respirator. With the air still flowing
into the hood, remove the hood and then disconnect the air supply hose using the quick-
disconnect coupler attached to the A
C1000 Cool Tube.
Heat Shield Instructions
The climate control heat shield is designed to work with the Bullard AC1000,
HC2400, or ACL99 climate control devices.
Assembly
The heat shield is designed to work with the standard nylon belt (part # 4612)
supplied with the climate control devices.
1. Determine whether the climate control device will be worn vertically or
horizontally on the waist.
2. If the device will be worn in the horizontal position, align the tube on the
heat shield as shown in Figure 3. If the tube will be worn in the vertical
position, align the tube on the heat shield as shown in Figure 4.
3. Lace the belt supplied with your climate control device through both the
heat shield slots and the climate control belt bracket slots.
WARNING
Use of any other air supply hose voids NIOSH approval on the entire respirator
assembly and could reduce the airflow to the respirator. Failure to observe this
warning could result in death or serious injury.
Point-of-
attachment
Grade D
breathable air
source
Pressure gauge
Air supply hose
Figur
e 2
Figure 1
Breathing Tube
Quick-Disconnect
Nipple
Air Temperature
Control Knob
Belt Bracket
Air Supply Hose
Quick-Disconnect
Coupler
©2008 Bullard.
All rights reserved.
6088001035(0108)
I
SO 9001
certifi
ed
Bullard
1898 Safety Way
Cyn
thi
an
a, KY
41031-9303
T
oll free: 877-BULLARD (285-5273)
Tel: 859-234-6616
Fax: 859-234-8987
www
.b
ullar
d.com
Bullard GmbH
Lilienthalstrasse 12
53424 Rem
ag
en
Germ
any
phone: 0049-2642 999980
fax : 0049-2642 9999829
www
.b
ullar
de
xtrem.com
Bullard Asia Pacific Pte. Ltd.
LHK Building
701, Sim
s Drive
, #04-03
Sin
gapore 387383
Tel: (65) 6745-0556
Fax: (65) 6745-5176
www
.b
ullar
d.com
Figure 3
Figure 4
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