Sundstrom SR 700 Instrucciones De Uso página 9

4.10 Other Accessories
A variety of optional components and accessories are
available for the SR 700 to afford the user flexibility in
selecting configurations of components to optimize
protection and comfort. Optional components include;
Full facepiece: SR 200
Battery: Heavy Duty 3.5 Ah
Particulate Filters: SR 510, SR 710
Flow Meter: SR 356
Belts: Rubber, Leather, PVC, Nylon
Use only components listed on the NIOSH approval
label in the approved configuration and in
accordance with the part numbers shown in the
Parts List Section 3.
Accessory components include:
Eyewear: SR 341
Welding Cassette: SR 84
Storage bag: SR 505
Cleaning tissues: SR 5226
Pre-filter holder: SR 512
Splash cover: SR 514
Harness: SR 552
Plug kit
The Plug kit is used for cleaning or decontamination of
the fan unit and prevents dirt and water from entering
the fan housing.
Disconnect the breathing hose and the filters and install
the plugs. Fig. 23.
5. Technical Specifications
SR 700 Fan Unit
Air flow rate
During normal operation, the air flow rate is at least
6.2CFM (175 l/min), which is the manufacturer's
recommended minimum flow rate or MMDF. On
boosted operation, the air flow rate is at least 7.9CFM
(225 l/min).
Shelf life
The SR 700 system has a shelf life of 5 years from the
date of manufacture. However, note that the battery
must be charged at least every 6 months.
Temperature range
• Storage temperature: from -20 to +40 °C at a relative
humidity below 90%.
• Service temperature: from -10 to +55 °C at a relative
humidity below 90%.
Battery
HD, Heavy Duty, 14.4 V, 3.5 Ah, lithium-ion.
• The charging time for the HD battery is about 3 h.
• The cycling life is about 500 full cycles.
Operating times
The operating times may vary with the temperature,
and the condition of the battery and filters.
The table below gives the expected operating times
under ideal conditions.
HD
Filter
3,5Ah
• P100 /HE
• P100 /HE
Air flow Expected
rate operating
time
175 l/min 8 h
225 l/min 5.5 h
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