Introduction; Battery Charging - RESTEK 22655 Manuel D'utilisation

Operating Instructions

1.0 Introduction

Restek's portable leak detector is specifically designed for use with gas chromatography (GC) systems. It detects minute leaks of any gas with
a thermal conductivity different from air. The reference gas inlet (Figure 1) draws in ambient air for comparison to gas drawn into the sample
probe. The severity of a leak is indicated by both an LED light display and an audible alarm.
It is best practice to use a leak detector daily to check critical seals (septa, column nuts, reducing nuts, and gas lines).
If this instrument is used in any manner other than described in the manual, the CE and Ex declaration is void.
Restek's leak detector is manufactured by Restek, so you are assured of the same Restek quality and service you have come to recognize with
the Restek name.
Should you require assistance at anytime regarding our leak detector, please contact Restek Customer Service.

2.0 Battery Charging

The leak detector should be fully charged prior to use. Only use the AC adaptor provided (cat.# 22653). To charge the battery, first install the correct
plug for your country's AC outlets onto the provided AC adaptor. Insert the AC adaptor into an electrical outlet, and then insert the barrel plug on
the other end of the AC adaptor into the connector on the bottom of the leak detector unit. The green battery charge indicator LED will illuminate.
When the battery is fully charged, the green battery charge indicator LED will go out. When the leak detector's charge is low, the blue LED located
between the red and yellow LEDs will begin to flash.
If unit is off, the blue LED may flash when the power button is depressed. If the battery is fully discharged, no LED will illuminate.
CAUTION: The leak detector contains a Li-Ion battery. Like other battery-operated devices, if the battery is left for long periods of time
without being charged, it can discharge to a point where the protection circuit will not allow you to charge the battery. We
recommend that you charge the battery at least once every 3–4 months. If your leak detector is used often for routine
maintenance as recommended, more frequent charging may be necessary.
CAUTION: DO NOT charge the leak detector in a hazardous location.
NOTE: Replacement of the rechargeable battery in this unit is performed at the factory. There are no serviceable parts in this unit.
Opening the case or tampering with the internal parts will void the factory warranty.
NOTE: Recharging a low battery will take 3–5 hours.
NOTE: If the battery is low and you need to use the leak detector, charge the battery for 15 minutes, and then disconnect
the unit from the AC adaptor. You will be able to use it for approximately 30 minutes.
After use, fully charge the battery.
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