A&D ML-50 - Manual (Page 8)

6 MS-70 / MX-50 / MF-50 / ML-50
2. Precautions
2.1. Installing the Analyzer
---Caution for Measurement Safety ---
Do not install the analyzer in a dangerous place.
Maintain the following ambient condition to operate the analyzer.
5°C to 40°C (41°F to 104°F), 85%RH or less (no condensation)
Keep flammables away from the analyzer.
Do not put anything on the heater cover.
Do not install the analyzer in a small airtight room. If the analyzer is used in an
airtight room, hot air does not diffuse, the sample may unexpectedly overheat. In this
case, the safety circuit of the halogen lamp activates. Move the analyzer to a place
with adequate ventilation or adjust the drying temperature.
There is the voltage label on the back panel of the analyzer.
Confirm that voltage, frequency and outlet type is correct for your local voltage.
Confirm that the rated voltage of the halogen lamp is correct for your power supply
voltage. (Refer to 14.4.Troubleshooting)
Voltage Label Power Supply Voltage The Rated Voltage of Halogen Lamp
100 - 120 V AC 100 V to AC 120 V AC 120 V
200 - 240 V AC 200V to AC 240 V AC 240 V
Ground the analyzer using the ground terminal of the power cord.
Do not change the setting of the I/II switch on the rear of the analyzer. If the
incorrect setting is used, it may damage the analyzer or cause a fire.
---Caution for Precision Measurement---
Confirm the following condition, because the weighing sensor (S.H.S.) is very sensitive.
The weighing surface should be solid and free from vibration, drafts and as level as
possible.
Install the analyzer in a stable place avoiding vibration and shock.
Install the analyzer where it not affected by heaters or air conditioners.
Ensure a stable power source.
Keep the analyzer away from equipment that generates magnetic fields.
Discharge static electricity.