Bullard EVA - Manual

EVA Series Powered Air-Purifying Respirator
Blower Assembly User Manual
(for use with Loose-Fitting Headtops)
www.bullard.com
Cautions and Limitations
A. Not for use in atmospheres containing less than 19.5% oxygen.
B. Not for use in atmospheres immediately dangerous to life or health.
C. Do not exceed maximum use concentrations established by
regulatory standards.
F. Do not use respirator if airflow is less than four cfm (115 lpm) for tight fitting
face pieces or six cfm (170 lpm) for hoods and/or helmets.
H. Follow established cartridge and canister change schedules or
observe ESLI to ensure that cartridges and canisters are replaced
before breakthrough.
I. Contains electrical parts that may cause an ignition in flammable or explosive
atmospheres.
J. Failure to properly use and maintain this product could result in injury
or death.
K. The Occupational Safety and Health Administration regulations
require gas-proof goggles to be worn with this respirator when used against
formaldehyde.
L. Follow the manufacturer’s user instructions for changing cartridges and/or
filters.
M. All approved respirators shall be selected, fitted, used and maintained in
accordance with MSHA, OSHA and other applicable regulations.
N. Never substitute, modify, add or omit parts. Use only exact Bullard
replacement parts in the configuration as specified by the manufacturer.
O. Refer to User’s Instructions and/or maintenance manuals for information on
use and maintenance of these respirators.
P. NIOSH does not evaluate respirators for use as surgical masks.
* At very high work rates, the pressure in the device may become negative at
peak inhalation flow.
EVA1 - Powered Air-Purifying Respirator
Powered Air-Purifying Respirator with High Efficiency (HE) Filters -
Approval No. TC-21C-0836
Powered Air-Purifying Respirator with OV-AG-HE Filter Cartridges for organic
vapors, chlorine, hydrogen chloride, sulfur dioxide, chloride dioxide, hydrogen
fluoride and particulates –
Approval No. TC-23C-2510
0194
EN 12941 TH3 20TIC, 20SIC, RT3, RT4, 20LFL, 20LFM, 20LF2L, 20LF2M, 20LF2S
EN 12941 TH2 20TICH, 20SICH, 20SICVH
INSPEC
56 Leslie Hough Way
Salford
Greater Manchester
M6 6AJ
United Kingdom
Use strictly in accordance with instructions, labels and limitations pertaining
to the EVA Series respirator.
1. The EVA Series respirator does not supply oxygen. Use only in adequately
ventilated areas containing at least 19.5% oxygen.
2. Do not use when concentrations of contaminants are immediately
dangerous to life or health (IDLH).
This term is defined in 29CFR 1910.134 (b).
3. Do not use these respirators for respiratory protection during abrasive
blasting or clean up.
4. Do not use in circumstances where the airborne concentration level of
contaminant exceeds maximum use concentration for this type of respirator
as established by regulatory standards.
5. Leave area immediately if:
• Breathing becomes difficult
• Dizziness or other distress occurs
• You taste or smell the contaminant
• Unit becomes damaged
• Battery alarm activates
• Low Flow alarm activates
6. This apparatus must not be worn with the blower unit switched off. If the
blower is switched off, a rapid build-up of carbon dioxide and depletion of
oxygen may occur, which could result in death or serious injury.
7. Never alter or modify this respirator. Use only Bullard NIOSH-approved EVA
Series components and replacement parts for this respirator.
8. This device is not immune to highly powered RFI/EMI emissions.
Failure to follow these warnings could result in death or serious injury.
WARNING
Warnings, Cautions and Limitations .................................................................... 1
Principle of Operation ......................................................................................... 2
Battery Pack .......................................................................................................... 2
Pre-Operational Inspection .................................................................................. 3
Mounting the Breathing Tube ................................................................................ 3
Checking Air Flow ................................................................................................. 4
Air-Purifying Elements ......................................................................................... 4
Mounting and Replacing Filter/Cartridges ........................................................... 5
Donning the Blower ............................................................................................. 5 CC20 Series Hood Use .......................................................................................5-6
RT Series Hood Use .............................................................................................. 6
Loose-Fitting Facepiece Use ................................................................................. 6
Low Battery Alarm ............................................................................................... 7
Troubleshooting .................................................................................................... 8
NIOSH Approval Label ......................................................................................... 9
Cleaning and Storage .......................................................................................... 10
Warranty ............................................................................................................. 10
Ordering Information .......................................................................................... 11
Table of Contents
US-NIOSH
EUROPE-EN