HM-JACKarc Operation Manual
Safety Precautions
2 - 7
Rev.4
2.7 Instrument Safety Device
Overcurrent Protection
2 or more ampere of current (input voltage 220v) will be interrupted
immediately by internal breaker and the power will be shut down.
Transformer Secondary Fuses
A fuse is installed to protect Control PCBs (Main PCB, Power PCB) from
overcurrent.
Thetransformer is protected from overheating by a thermal fuse.
A fuse is installed to protect the lamp from overcurrent.
Outer Cover Opening Check Sensor
If the outer cover is open, the Analyzer does not start motion. If the outer
cover is opened while the Analyzer is in motion, an error occurs and the
Analyzer will stop sampling. There are 2 switches to secure the function.
2.8 Noise Level of the Analyzer
The maximum noise level is 70db.
2.9 Note for Supplied Water and Detergent
Temperature of supplied water
The temperature of supplied water for this Instrument should be in
20-30
℃
. Lower temperature of water may cause malfunction of
instrument wash, and higher one may damage the tubing and lead to
leakage of water.
Amount of use of Detergent
The amount of use of Detergent (water include 0.1% of detergent) is
approximately 4.5mL per a test. It is also used in priming and wash. It is
necessary to keep enough amount of prepared Detergent during the run.
