3-349-600-37 6/11.16
FIG 1
1.
Jaws
2.
Conventional current direction
3.
Safety zone delimiter (Tactile Barrier):
Do not reach beyond the safety collar!
4.
Battery cover
5.
Battery cover screw
6.
Jaw trigger
7.
ON/OFF / Range switch
8.
Auto zero button
9.
LED
4. OPERATING INSTRUCTIONS
4.1 Switch On
When the probe is switched on, the
green LED
will
illuminate. The LED starts flashing when the battery
voltage is too low for normal operation and warns the user
that it requires changing. This procedure is described in
Section 5.
4.2 Auto Zero
The output zero offset voltage of the probe may change
due to thermal shifts and other environmental conditions.
To null the output voltage depress the Auto Zero button.
Ensure that the probe is away from the current carrying
conductor whilst the probe is being nulled.
4.3 Current Measurement
Switch on the probe and check that the LED is lit.
Connect the output lead to an oscilloscope, multimeter or
other measuring equipment.
Zero the probe using the Auto Zero button.
Clamp the jaws of the probe round the conductor
ensuring a good contact between the closing faces of the
jaws.
Observe and take measurements as required. Positive
output indicates that the current flow is in the direction
shown by the arrow on the probe.
4.4 Auto Power OFF
In order to save battery life, the probe will automatically
switch itself off after approximately 10 minutes. To
disable the Auto power off function, Switch Off the probe
and Switch On whilst pressing the auto zero button. The
red LED will illuminate and the probe will stay On until
switched off again.
4.5 Battery Replacement
The green or red LED will flash when the minimum
operating voltage is approached. Refer to Fig.1. Use the
following procedure.
Unclamp the probe from the conductor, turn it off using
the
On - Off
switch and disconnect the output leads, from
external equipment.
Loosen the captive screw which secures the battery
cover. Lift the cover through 30° and pull it clear of the
probe body as shown in Fig 1. Replace the battery and
re-fit the battery cover and fasten the screw.
Fit only Type 9 V PP3 Alkaline (MN 1604).
5. SAFETY STANDARDS
EN 61010-1
EN 61010-2-032
300V Cat
III
Pollution Degree 2
EMC Standards
EN 61326-2-2
ROHS and WEEE compliant
This product is designed to be safe under the
following conditions:
- indoor use
- altitude up to 2000m
- temperature 0°C to +50°C
- maximum relative humidity 80% for
temperatures up to 31°C decreasing linearly
to 40% relative humidity at 50°C.
Use of the probe on
uninsulated conductors
is
limited to 300V AC
RMS
or d.c. and frequencies
below 1kHz.
Safety in its use is the responsibility of the operator
who must be a suitably qualified or authorised
person. Ensure that your fingers are behind the
protective barrier
see FIG 1 when using the
probe. Always inspect the probe for damage
before use.
To avoid electric shock, keep the probe clean and
free of surface contamination.
Use Isopropyl alcohol to clean the probe.
6. WARRANTY
Your AC/DC current probe is guaranteed for two
years from the date of purchase against defective
material or workmanship. If the unit
fails during
the warranty period, we shall at our discretion,
repair or replace it with a new or reconditioned
unit provided we are satisfied that the failure is
due to defective material or workmanship. To
make a claim under warranty, the probe should
be returned to us, postage prepaid, with a
description of the defect. The use of a battery or
external power supply, other than that specified
invalidates this warranty.
Goods alleged by the buyer to be defective
shall not form the subject of any claim for
injury, loss, damage, or any expense
howsoever incurred whether arising directly or
indirectly from such alleged defects other than
death or personal injury resulting from the
seller‘s negligence.
No condition is made or to be implied nor is any
warranty given or to be implied as to the life or wear
of goods supplied or that they will be suitable for any
particular purpose or for use under specific
conditions, notwithstanding that such purpose or
conditions may be made known to the seller.
7 PRODUCT SUPPORT
If required please contact:
GMC-I Messtechnik GmbH
Product Support Hotline
Phone:
+49 911 86 02-0
Fax:
+49 911 86 02-7 09
Email:
8 REPAIR AND REPLACEMENT PARTS
SERVICE DKD CALIBRATION CENTRE
AND RENTAL INSTRUMENT SERVICE
If required please contact:
GMC-I Service GmbH
Service Center
Thomas-Mann-Strasse 20
90471 Nürnberg, Germany
Phone:
+49 911 817718-0
Fax:
+49 911 817718-253
E-mail:
This address is only valid in Germany. Please
contact our representatives or subsidiaries for
service in other countries.
CP30_CP330_CP1100 English Rev 1.4
1
2
5
4
7
9
8
6
4
3
SAFETY WARNING
Before removing the battery cover,
make sure that the probe is remote
from any live electrical circuit.
Содержание CP 30
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