BlueRange UN09/BLUE Руководство пользователя - Страница 10
Просмотреть онлайн или скачать pdf Руководство пользователя для Респираторный продукт BlueRange UN09/BLUE. BlueRange UN09/BLUE 16 страниц. Powered air purifying respirator papr system
Печатать страницу3.1 Prior to use
Before using the powered respirator, the user must ensure that all the conditions for safe use have
been satisfied. See below for the applicable statutory regulations and rules.
•
Check that the appropriate hose connector is fitted to the hose
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Check before use that the battery is sufficiently charged and that the free flow of air is not
obstructed by a blocked hose or other causes.
•
Check that a set of filters is fitted correctly.
•
Check that the lock of the battery box and the lid filter housing are closed.
3.1.1 Usage limitations: System
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The space in which the unit is to be used must contain at least 17% oxygen and must not
contain any explosive gases or vapours. In enclosed spaces where there is a risk of oxygen
deficiency, use of the unit should be avoided.
•
In case of physical effort, it is possible that a temporary negative pressure occurs in the blower
unit, resulting in a reduction of the protection factor of the system.
•
Air speed in excess of 2m/s can affect the protection factor.
•
The ambient usage temperature should be between the limits of -5°C and +50°C
•
Do not use the unit in circumstances where hazardous gases and/or vapours are present.
Warning
If the user of the respirator feels dizzy or uncomfortable or can smell/taste something, they should exit the
contaminated area immediately.
3.1.2 Usage limitations: Filter element
•
Used filter elements cannot be cleaned.
Warning
Never attempt to clean a filter element; the filter media may be damaged, resulting in loss of
protection.
3.1.3 Charging batteries
The battery is supplied in an un-charged state; the charging time for a fully discharged battery
is approximately 3 hours. The automatic setting of the charger prevents damage to the batteries
when the charging time is exceeded.
Under normal circumstances the battery can be charged and discharged approximately 500 times.
After the battery is completely charged, the charger will switch over to trickle charging. This will
expand the lifetime of the battery beyond 500 charge cycles. If the unit is used for more than 8
hours a day, it is recommended that user carry a second battery for backup.
Batteries may be charged on or off the unit.
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