Yamato Scientific BM210 Water Baths - Manual (Page 13)

11
5. Maintenance
Daily maintenance/Weekly maintenance
Do not disjoint the unit
Never modify the unit. There are some high-
voltage areas inside the unit, which could cause
electric shock. Request Yamato Scientific for
internal check, adjustment or repair.
Maintenance
Daily Maintenance :
Turn power switch off and disconnect main power cord before attempting any maintenance.
Once the water bath has cooled to room temperature you may empty the water.
Wipe off any excess dirt on the interior and exterior with a damp cloth. Do not use benzene,
thinner or cleanser.
Weekly Maintenance :
The pipe heater should be cleaned at least twice a month. Accumulation of scale build up
results in poor heat transfer and high sheath temperatures.
When the unit is not in use for a long period of time.
Be sure to disconnect main power and drain the water tank if the unit will not be used for a long
period of time.
Troubleshooting Guide
Situation Make Sure
The power lamp on the panel is not
lit when the power switch is on.
● Check main power cord is connected firmly.
● Check main input voltage.
If you have any question, contact Yamato Scientific.