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LISTING OF COMPONENTS, ACCESSORIES AND REPLACEMENT PARTS
Versafl o™
TR-300
PAPR Part #
Speedglas™
TR-300-SG*
PAPR Part #
Description
Kits & Assemblie
s
TR-302N
TR-302N-SG
PAPR Unit (includes blower unit, cover, and airfl ow
indicator)
TR-305N
NA
Versafl o™ PAPR Assembly with Standard Belt and
Economy Battery pack
TR-306N
NA
Versafl o™ PAPR with High Durability Belt and High
Capacity Battery pack
TR-307N
NA
Versafl o™ PAPR Assembly with Easy Clean Belt and
High Capacity Battery pack
NA
TR-314N-SG
Speedglas™ PAPR Assembly with leather belt, economy
battery pack, HE fi lter, spark arrestor/prefi lter, breathing
tube and battery charger
NA
TR-3140N-SG
Speedglas™ PAPR Assembly with leather belt, economy
battery pack, HE/Nuisance OV fi lter, spark arrestor/
prefi lter, breathing tube and battery charger
NA
TR-315N-SG
Speedglas™ PAPR Assembly with leather belt, high
capacity battery pack, HE fi lter, spark arrestor/prefi lter,
breathing tube and battery charger
NA
TR-3150N-SG
Speedglas™ PAPR Assembly with leather belt, high
capacity battery pack, HE/Nuisance OV fi lter, spark
arrestor/prefi lter, breathing tube and battery charger
Belts & Backpacks
TR-325
NA
Standard Belt – Polyester Webbing, 62 inches long
TR-326
TR-326
High Durability – Leather, 52 inches long
15-0099-06
15-0099-06
Leather Belt Extender
TR-327
NA
Easy Clean Belt –Polyurethane Coated Polyester, 62
inches long
BPK-01
BPK-01
Backpack
Batteries & Charger Kits
TR-330
TR-330-SG*
Economy Battery Pack
TR-332
TR-332-SG*
High Capacity Battery Pack
TR-341N
TR-341N-SG*
Single Station Battery Charger Kit
Contains: TR-340 and TR-941N
TR-344N
TR-344N
4-Station Battery Charger Kit
Contains: 4 TR-340 and 1 TR-944N
TR-340
TR-340
Battery Charger Cradle
Assigned Protection Factor
Refer to the
User Instructions
for the specifi c head gear to be used to determine the assigned
protection factor (APF) for the TR-300 PAPR system (3M™ Speedglas™ catalog number TR-300-SG).
Consult 3M Technical Data Bulletin #175 for additional information on APFs and supporting test data.
HE Filter, Prefi lter, Spark Arrestor Service Life
The HE fi lter must be changed if the low airfl ow alarm is activated, the air fl ow as shown by the air
fl ow indicator falls below 6 CFM or the HE fi lter becomes damaged or wet. For fi lters with nuisance
level organic vapor relief, replace as described or earlier if smell, taste or irritation is detected. The
TR-3600 should be replaced when it is dirty or damaged and whenever the HE fi lter is replaced. The
TR-362 should be replaced whenever it is damaged.
An excessively loaded HE fi lter, prefi lter or spark arrestor/prefi lter may also reduce battery pack run
time. If run time is shorter than expected replacing the fi lters may resolve the problem.
TR-341N and TR-344N Battery Charger Display
TABLE 1
Orange LED
Green LED
Battery Pack Charge
Status
On – steady
Off
Quick charge mode
Less than 90% charge
On – steady
On – Slow Flash
Trickle charge mode
90% charge
Off
On – Steady
Fully charged
On – Quick Flash
On – Quick Flash
Error - See
Trouble Shooting Section
On – Slow Flash
Off
Battery pack internal
temperature too hot or cold
Slow fl ash - 1 fl ash per second; Quick fl ash - 2 fl ashes per second
*Catalog number only. Approved under the 3M™ Versafl o™ model number.
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