Gw Instek GPT-9802 Insulation measuring device, GPT-9802 Manuale Utente

This  is  a  publication  by  Conrad  Electronic  SE,  Klaus-Conrad-Str.  1,  D-92240  Hirschau 

(www.conrad.com). 
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, 

or the capture in electronic data processing systems require the prior written approval by the editor. 

Reprinting, also in part, is prohibited. This publication represent the technical status at the time of 

printing.
© Copyright 2014 by Conrad Electronic SE. 

This device left the manufacturer’s factory in a safe and perfect condition. To maintain this 

condition and ensure hazard-free operation, the user must observe the safety guidelines and 

warnings contained in these instructions. Please pay attention to the following symbols:

A triangle containing an exclamation mark indicates important information in 

these operating instructions, which is to be observed without fail.

A lightning symbol in a triangle warns against an electric shock or impairment of 

the electrical safety of the device.
The  “arrow”  symbol  indicates  where  special  tips  and  notes  on  operation  are 

provided.
This  product  is  CE-compliant  and  therefore  meets  the  necessary  European 

guidelines.
Surge category I for measurements on signal and control voltages without 

powerful discharges.
Surge category II for measurements on electric devices connected to the mains 

supply by a power plug. This category also covers all smaller categories (e.g. 

CAT I for measuring signal and control voltages).

Protective conductor, safety class 1. This screw/connector must not be loosened.

Earth potential

Reference earth chassis

Check all the parts for completeness and damage after unpacking.

Set up the device, using the handle or the device’s pedestal, so it can be operated and read 

comfortably.
Avoid direct sunlight over a longer period since this could damage the screen.

Insert the supplied power cord into the power supply of the device and connect the plug to a 

grounded power point.
Switch on the device with the power switch (POWER I/0).
The device shows a start screen and is ready for operation after a short initialisation phase.
Read the extensive operating instructions to make yourself familiar with the functions of the 

product.
After use separate the connections and switch the product off.

Always observe the following safety instructions before cleaning the device:

Do not use abrasive, chemical or aggressive cleaning agents such as benzene, alcohol etc. 

These might attack the surface of the device. Furthermore, the fumes are hazardous to your 

health and are explosive. Moreover, you should not use sharp-edged tools, screwdrivers or 

metal brushes or such like for cleaning.
For cleaning the device or the display and the measuring cables, use a clean, slightly damp, 

lint-free, antistatic cloth.

Electrical and electronic products do not belong to the household waste.
Dispose of an unserviceable product in accordance with the relevant statutory 

regulations.

You thereby fulfil your statutory obligations and contribute to the protection of the environment!