Fluke 5700A Series II User Manual

5700A/5720A Series II
Operators Manual
7-4
7-2. Accessing the Fuse
The fuse is accessible from the rear panel. The fuse rating label to the right of the fuse
holder shows the correct replacement fuse ratings for each operating voltage. To access
the fuse, refer to Figure 7-1 and proceed as follows:
1. Disconnect line power.
2. Using a standard screwdriver, turn the fuse holder counterclockwise until the cap and
fuse are disengaged.
VOLTAGE
SELECTION
FUSE-F1
T 3A
250V
(SB)
100V
S2 S3 S4
110V
115V
120V
VOLTAGE
SELECTION
FUSE-F1
T 1.5A
250V
(SB)
200V
S2 S3 S4
220V
230V
240V
CHASSIS
GROUND
S2 S3 S4
FUSE -F1
!
Figure 7-1. Accessing the Fuse
7-3. Cleaning the Air Filter
Caution
Damage caused by overheating may occur if the area around
the fan is restricted, the intake air is too warm, or the air filter
becomes clogged.
The air filter must be removed and cleaned at least every 30 days, or more frequently if
the calibrator is operated in a dusty environment. The air filter is accessible from the rear
panel of the calibrator.
To clean the air filter, refer to Figure 7-2 and proceed as follows:
1. Disconnect line power.
2. Remove the filter by unscrewing the knurled screw at the top of the air filter pulling
the filter’s retainer downwards (it hinges at the bottom) and removing the filter
element.
3. Clean the filter by washing it in soapy water. Rinse and dry it thoroughly before
reinstalling.

Fluke 5700A Series II Specifications

General

Type	Multifunction Calibrator
Operating Temperature	0 °C to 50 °C
Storage Temperature	-20 °C to 70 °C
Voltage Range	0 to 1100 V
DC Voltage Range	10 μV to 1100 V
Frequency Range	1 MHz
Humidity	non-condensing
Power Requirements	100 V to 240 V