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AC1000 Cool Climate Control Tube

User Manual

Includes: AC1000 Cool Tube, belt bracket, nylon belt and heat shield.

Function:The AC1000 is NIOSH approved to supply a continuous ﬂow

of cool air to Bullard 88VX, CC20, RT and GR50 Series airline

respirators. All Bullard parts must be present and properly assembled

to constitute a NIOSH approved respirator.

NOTE

AC1000 cannot be used with a low

pressure air source such as an

ambient air pump

Air Quality Requirements

Respirable air must be supplied to the point-of-attachment of the

NIOSH APPROVED BULLARD air supply hose.The point-of-attachment is

where the air supply hose connects to the ﬁtting that contains a

pressure gauge used to monitor the pressure of the air provided to you.

Locate the source of supplied air in a clean environment far enough

from your work site to ensure the air remains contaminant-free. Always

use an inlet ﬁlter on your air source and any monitors and alarms as

necessary to assure clean, breathable air at all times.

Supplied breathing air MUST meet or exceed the requirements f

ype

1 gaseous air described in the Compressed Gas Association Commodity

Speciﬁ

cation G-7.1 (Grade D or higher quality) as speciﬁed by Federal

Law 42 CFR, Part 84, Subpart J, 84.141(b) and 29 CFR

1910.134(i)(1)(ii).The requirements for Grade D breathable air include:

Oxygen

.........................................................................................

19.5-23.5%

Hydrocarbons in mg/m

of gas...........................................5 mg/m

max.

Carbon monoxide....................................................................10 ppm max.

Carbon dioxide....................................................................1,000 ppm max.

Odor

........................................................................ No pronounced odor*

No toxic contaminants at levels that make air unsafe to breathe.

Speciﬁ

c measurement of odor in gases is impractical. Air normall

may have a slight odor. The presence of a prolonged odor should

render the air unsatisfactory.

Refer to C.G.A. Commodity Speciﬁcation G-7.1 for complete details, or

contact the Compressed Gas Association (1235 Jeff

erson Davis

Highway, Arlington, VA 22202 or www.cganet.com).

Air Pressure

Continually monitor the air pressure at the point-of-attachment while

operating the respirator. A reliable air pressure gauge must be present

to monitor the pressure.

It is important to operate the Bullard c

limate control device in the

prescribed pressure range f

or the p

articular Bullard respirator y

are using. Operating the correct pressure range will insure that the

correct air ﬂow is delivered to the respirator and will maintain the

NIOSH approval. Refer to your respirator user manuals’ Breathing Air

Pressure Table to determine the correct pressure that should be used

with the c

limate control device

his table deﬁ

nes the pressure ranges

necessary to provide the respirator with a volume of Grade D air that

falls within the U..S. Government required range of 6-15 cfm (or 170-

425 lpm). (See 42 CFR, P

art 84, Subpart J, 84.150)

The

Breathing Air Pressure Table deﬁnes the air pressure ranges

necessary to provide the 88VX, CC20, RT or GR50 Series respirator

with a v

olume of air th

at falls within the required range of 6-15 cubic

feet per minute (cfm) or 170-425 liters per minute (lpm).

Be sure y

ou understand the inf

ormation in the BREA

THING AIR

PRESSURE

TABLE before using the respirator. To use the table, follow

the steps identiﬁed below:

1. Conﬁrm the air source and climate control device .

2. Conﬁrm your choice of NIOSH approved Bullard air supply hose(s) to

use with your Cool Tube.

3. Determine that your air supply hose does not exceed the maximum

approved hose length or number of hose sections.

4. Set the air pressure at the point-of-attachment within the required

pressure range f

or y

our air supply hose length.

For use with 88VX, CC20, RT and

GR50 Airline Respirators

WARNING

The respirator’s air source must supply clean, breathable air,

Grade D or better, at all times. The respirator does not purify air

or ﬁlter out contaminants.

Connecting the respirator to a line supplying nitrogen or other

harmful gases could cause death or serious injury.

Failure to follow these instructions could result in death or

serious injury.

WARNING

Before using this product, read and follow all

directions and warnings, including those in the

respirator instruction manual. Failure to follow

these instructions could result in death or

serious injury.

WARNING

This climate control system is not recommended for cooling the

air supply when the air temperature is less than 70°F. Since the

system may cool the incoming air by more than 30°F, it is

possible for ice to form in the breathing tube and reduce the

airﬂow. Failure to observe this warning could result in death or

serious injury.

WARNING

Failure to supply the minimum required pressure at the point-

of-attachment for your hose length will reduce airﬂow and

could result in death or serious injury.

Quick-Disconnect

Nipple

Air Temperature

Control Knob

Belt Bracket

1 2

Podsumowanie treści

Strona 1 - User Manual

www.bullard.comAC1000 Cool Climate Control TubeUser ManualIncludes: AC1000 Cool Tube, belt bracket, nylon belt and heat shield.Function:The AC1000 is

Strona 2 - Heat Shield Instructions

RRAir Supply HoseTo maintain your Bullard respirator’s MSHA/NIOSH approval, use only approved Bullard V10Series hose(s) in lengths of 25 to 300 feet,

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