ETS-Lindgren HI-4433-STE Electric Field Probe - Manual (Page 37)

Series H-491198-36 Battery Charger | 37
Environmental
Operating Temperature: 10 º C to 40 º C
50 º F to 104 º F
Humidity: 5% to 95% relative humidity,
non-condensing
M AINTENANCE R ECOMMENDATIONS
• Operate the battery charger with care.
• There are no user serviceable parts inside the battery charger.
Opening the battery charger housing may void your warranty.
R EPLACING THE F USE
Disconnect the battery charger from power
before replacing a fuse.
If the battery charger fails to operate, check for a blown fuse inside the power
entry module. A blown fuse must be replaced with the same value and type of
fuse, or an unsafe condition may result. Use only 250 Volt, 1.0 Amp, Type T
(5 mm x 20 mm) fuses.
To replace a fuse:
3. Two fuses are located in the fuse drawer in the power input
module. Use a screwdriver to open the drawer.
4. The fuse towards the outside of the drawer is the spare. Remove
the spare fuse from the module.