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A.4.2
Environmental conditions
In accordance with publication CEI 359: operating category I.
Range of application of standards from 0 to 2,200 m.
Reference temperature range: 23°C ± 5°C, relative humidity: 45 % to 75 %.
Nominal operating range: -10°C to +50°C, relative humidity: 20 % to 80 % non-condensing.
Operating range limit: -15°C to +55°C, relative humidity: 10 % to 80 % (70 % at 55°C).
Storage and transport temperature range limit: - 30°C to + 60°C (without the batteries).
A.4.3
Worn devices
Worn electrical devices can pollute the environment. We recommend you refrain from disposing of this device in an ordinary waste bin, but rather that you use
the recycling circuits available locally. If not, you can return the device to us, and we will take care of its disposal free of charge.
A.4.3.1
Waste generated by the device
List of waste classified according to the decree published in the Official French Gazette dated 20
•
16.02.14: Waste originating from electronic equipment:
Printed circuit boards making up the device.
•
16.06.02: Batteries and storage battery (dangerous)
Alkaline Batteries (or NI-MH batteries).
•
15.01.02: Packaging
ABS plastic device casing.
Elastomer conduit.
A.4.4
Device destruction procedure
Opening the device: unscrew the screw on the battery compartment, followed by the 5 screws securing the 2 shells.
Separate the 2 shells. Separate the PCB from the upper shell.
With regard to the batteries, you will find them in the battery compartment (see commissioning chapter).
In the case of the pack of batteries, there are 2 contaminants: NI-MH (Nickel-Metal Hybride) batteries and a PCB. Separate these 2 items.
A.4.5
Instructions
The device was designed to operate safely if the instructions provided in the accompanying documents are followed. Any other use may jeopardise the safety of
the operator. Any use other than those specified in the instructions is therefore dangerous and forbidden.
A.4.6
Making measurements
The measuring leads and wires must be in good condition and must be replaced if their insulation appears faulty (insulating material cut, burned, etc...).
Never exceed the protection value limits indicated in the specifications.
Before changing function, disconnect the measuring wires from the external circuit. When voltage measurements are being made, even weak ones, keep in mind
that the circuits may feature a dangerous voltage for the operator compared to the ground.
Do not make any measurements when the device is linked up to another device using the USB link or when the batteries are being charged.
A.4.7
Defects and abnormal stresses
Every time you believe the protection may have been compromised, switch off the device and prevent it from being switched back on unexpectedly.
The protection may be impaired in the following cases, for example:
The device is visibly worn.
The device is no longer able to make precise measurements.
The device was stored in unfavourable conditions.
The device has undergone severe stresses during transport.
A.4.8
Definitions
A.4.8.1
Definition of the category and degree of pollution
CAT II 60V:
This notion of categories determines the maximum voltage which can be applied to the measuring inputs (it is also referred to as the overvoltage category). For
the TC6621, the ceiling overvoltage is (DC or AC)
POL 2°:
The notion of pollution determines the clearance between circuits. Degree 2 authorises temporary conductivity caused by condensation.
th
April 2002. Decree no. 2002-540.
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