3M Versaflo TR-600 Série Directives D'utilisation page 4

4. Battery charging: Ensure the gold electrical contacts on the battery and charger are clean and free of debris. Insert the battery pack into the
3M™ Battery Charger Cradle TR-640 by sliding the back end of the battery pack in first. Set front end down and click into place (Fig. 2), charging
will begin. Refer to Fig. 4 and Table 1 in the "Specifications" section of these User Instructions for a list of charger LED displays and meanings, and
battery charge times.
5. Removal:
• Press blue release tab and lift up on battery pack to remove from cradle.
• The 3M™ Battery Charger Cradle TR-640 can remain attached to the 3M™ 4-Station Battery Charger TR-944N if desired. To release the cradle
from base, press down on the oval release tab on the base, slide cradle forward and lift out. Be careful not to pinch fingers as the cradle slides
forward.
Refer to the "Storage" section in these User Instructions for information on short and long-term storage of the TR-630 and TR-632 battery packs.
Battery Pack Connection to TR-600 Series PAPR
Refer to the User Instructions for the 3M™ Versaflo™ Powered Air Purifying Respirator TR-600 assembly for specific directions on connecting and
disconnecting the battery pack from the PAPR unit.
Battery Pack Charge Status
Battery pack charge status is indicated by pressing the indicator button on the top of the battery (Fig. 3). Number of bars illuminated indicates
approximate battery pack charge capacity (5 bars: 80-100%; 1 bar: less than 20%).
NOTE: As the battery pack ages, it will normally lose capacity. An older battery pack or one that has been exposed to temperature extremes may show
less than 5 bars after completing a charge cycle (i.e. after a charge cycle, only 4 bars light indicating 60-80% of original capacity is available).
The Lithium-ion battery packs do not require a learn cycle to calibrate or re-calibrate the battery pack charge indicator. However, it may take up to
three complete charge/discharge cycles for the battery to reach its maximum capacity and claimed run times.
CLEANING, INSPECTION, STORAGE AND DISPOSAL
Always follow the hygiene practices established by your employer for the specific contaminants to which the system has been exposed.
Cleaning
Solvents should not be used to clean the battery pack or battery charger. Liquid solvents may chemically weaken the plastic. Use the
following suggested procedures for cleaning:
1. Do not immerse the battery charger into any type of liquid. Wipe the housing of the charger with a dry cloth (pre-moistened cleaning clothes should
also be avoided). Avoid contact with the 4 charging pins; if they become damp, allow to dry before charging.
2. While still on the blower, wipe the housing of the battery pack with a soft cloth moistened with mild cleaning solution.
3. Rinse the battery housing by wiping with a soft cloth moistened with clean water. Wipe dry.
4. Remove battery and wipe down top of battery pack, if needed, with a dry cloth. Avoid contact with the 4 charging pads; if they become damp,
allow to dry before reinstalling on blower or charger.
1
Fig. 1a
2
1
Fig. 1b
Fig. 3
3
(English)
2
1
Fig. 2