Velleman DCM330 - Manual (Page 2)

DCM330_v2 VELLEMAN 2
DCM330 – DIGITAL CLAMP MULTIMETER
1. Introduction
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the
device after its lifecycle could harm the environment. Do not dispose of the
unit (or batteries) as unsorted municipal waste; it should be taken to a
specialized company for recycling. This device should be returned to your
distributor or to a local recycling service. Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
Thank you for choosing Velleman! Please read the manual thoroughly before bringing this
device into service. If the device was damaged in transit, do not install or use it and contact
your dealer.
2. Safety Instructions
• Damage caused by disregard of certain guidelines in this manual is not covered by
the warranty and the dealer will not accept responsibility for any ensuing defects or
problems.
• Switch off the meter when not in use.
• Do not exceed the maximum allowable input range of any function.
• Do not apply voltage to the meter when the resistance function is enabled.
• Set the function switch to the appropriate position before measuring.
• Do not switch to current/resistance modes when measuring a voltage.
• Do not measure current on a circuit whose voltage exceeds 240V.
• Always disconnect the test leads from the circuit under test when changing ranges
with the selector switch.
• Note that damage caused by user modifications to the device is not covered by the
warranty.
• Keep the device away from children and unauthorised users.
3. General Guidelines
• Improper use of this meter can cause damage, shock or injury. Read and understand
this manual before operating this meter.
• Always remove the test leads before replacing the battery.
• Inspect the condition of the test leads and the meter for any damage before operating.
Repair any damage or replace before use.
• Use great care when making measurements of voltages higher than 25VAC RMS or
35VDC. These voltages are considered hazardous.
• Remove the battery if the meter is to be stored for long periods.
• Always discharge capacitors and remove power from the device under test before
performing diode, resistance or continuity tests.
• Voltage checks on electrical outlets can be difficult and misleading because of the
uncertainty of connection to the recessed electrical outlets. Other means should be
used to ensure that the terminals are not live.
Refer to the manual for further information.
Double insulation.
Hazardous voltages may be present under normal use.