Technical Specification - 3M Versaflo TR-802E Notice D'utilisation

Symbol Definition
Do not incinerate
Do not crush
–
+
Do not remove or replace in hazardous location
+
Do not open battery pack
+ –
60ºC
+
Rechargeable Lithium-Ion battery
LI-Ion
Charge with TR-640 Charger only
TR-640 Only
Charge temperature range
32º-104ºF (0º- 40ºC)

TECHNICAL SPECIFICATION

(Unless otherwise stated in the Reference Leaflet)
Respiratory Protection
EN12941
Nominal and Assigned Protection Factors: please see relevant Headtop
User Instructions
Outlet Flow Characteristics
Manufacturers Minimum Design Flow (MMDF) 170 l/min
Standard flow setting – Nominal 190 l/min
Medium flow setting – Nominal 205 l/min
High flow setting – Nominal 220 l/min
Operating Altitude Range
-100m to 5000m
Battery Specification
10.96 Vdc 4.0Ah, 44 Wh Li ion rechargeable
Minimum Battery Duration (hours)*
Standard Flow Medium Flow
* Estimated system duration based on testing with a new battery and a new,
clean filter at 20°C. Actual system duration may be extended or shortened
depending on system configuration and environment.
** To conserve battery power in high airflow setting, in some headtop/filter
configurations, the Powered Air Turbo may automatically step down at this
time to the medium airflow setting. If this occurs, a 4hr duration will be
achieved. The step down feature can be over-ridden by the user by pressing
the flow control button to move the airflow back to the high flow. The low
battery alarm and low flow alarm will always operate as described in this user
instruction. When either alarm sounds, users must immediately exit the
contaminated area.
Charge Time
Less than < 3.5 hours
Operating Conditions
-5ºC to +55ºC
Weight (including battery but excluding belt and filters)
TR-802E = 1360g
Ingress Protection (IP) Rating
IP54 (5 = dust protected, 4 = sprayed water from all directions) when using
filter cover.
IP67 when fitted with cleaning plugs (6 = dust tight, 7 = temporary
submersion to a depth of 1m)
Classification for use in Potentially Explosive atmospheres
DEMKO 17 ATEX 1911 – Certification Number
Mining susceptible to firedamp (Group I)
EN 60079-11 Ex ia I Ma
ia – intrinsic safety for Equipment protection level Ma
Non-Mining Gas atmospheres (Group II)
EN 60079-11 Ex ia IIB T4 Ga
ia – intrinsic safety for Equipment protection level Ga
IIB – Gas apparatus group
Non-Mining Dust atmospheres (Group III)
ia – intrinsic safety for Equipment protection level Da
IIIC – Dust apparatus group
APPROVALS
Respiratory protection
These products are type approved and audited annually by BSI, Kitemark
Court, Davy Avenue, Knowlhill, Milton Keynes MK5 8PP, UK, Notified Body
No. 0086.
Potentially explosive atmospheres
These products are type approved and audited annually by UL International
Demko A/S, Borupvang 5A, 2750 Ballerup, Denmark, Notified Body No.
0539
These products are therefore CE Marked to the European Regulation (EU)
2016/425 and the ATEX Directive 2014/34/EU. The applicable legislation can
be determined by reviewing the Certificate and Declaration of Conformity at
www.3m.com/Respiratory/certs. These products are also CE marked to the
European EMC Directive 2014/30/EU
High Flow
9