ETS-Lindgren HI-3624(A) Survey Meter - Manual (Page 9)

Maintenance | 9
2.0 Maintenance
Before performing any maintenance, follow
the safety information in the ETS-Lindgren
Product Information Bulletin included with
your shipment.
WARRANTY
Maintenance of the HI-3624A is limited to
external components such as cables or
connectors.
If you have any questions concerning
maintenance, contact ETS-Lindgren
Customer Service.
Battery Replacement
Two 9 volt alkaline batteries power the HI-3624A ELF Magnetic Field Meter. To
replace the batteries, remove the eight screws located on the back of the meter,
pull the panel away from the chassis and unplug the battery connectors. Install
the new batteries and reverse the proceeding steps to reassemble the meter.
Annual Calibration
See the Product Information Bulletin included with your shipment for information
on ETS-Lindgren calibration services.
Service Procedures
For the steps to return a system or system component to ETS-Lindgren for
service, see the Product Information Bulletin included with your shipment.