Instructions

2
GMC-I Messtechnik GmbH METRACELL BT PRO
• Plugging in the measurement cables and the power pack must not necessitate any
undue force.
• Connect the ground wire before connecting the voltage conducting cable, and discon-
nect the voltage conducting cable before disconnecting the ground wire.
• Check measurement cable continuity.
• Avoid short circuits due to incorrectly connected measurement cables.
• Make sure that the alligator clips, test probes and Kelvin probes make good contact.
• Do not move or remove the Kelvin probes during a measurement.
Unwanted sparking may otherwise occur due to test current.
• Do not remove or move the alligator clips, test probes or Kelvin probes until measure-
ment has been completed. This is indicated by means of an acoustic acknowledgment.
• Avoid simultaneously contacting the battery and the frame or hardware, which may be
grounded.
• The battery tester is equipped with a transponder module. Determine whether or not use
of the 125 kHz frequency is permissible in your country.
• The battery tester is equipped with a Bluetooth
®
module. Determine whether or not use
of the implemented range of frequencies from 2.402 to 2.480 GHz is permissible in your
country.
• The input at the P+ measurement jack is equipped with a fuse link. The instrument may
only be used as long as this fuse is in flawless condition.
A defective fuse may only be replaced by our repair service.
• The instrument only works with inserted batteries.
• The battery charger may only be connected to electrical systems (TN or TT) with a maxi-
mum of 230/400 V which comply with applicable safety regulations (e.g. IEC 60346,
VDE 0100) and are protected with a fuse or circuit breaker with a maximum rating of
16 A.
• Do not use the instrument while the internal batteries are being charged.
• Do not use the instrument if the battery compartment cover has been removed.
Touch contact with dangerous voltage is otherwise possible.
• Always create a backup copy of your measurement data.