7
CAUTIONS FOR USAGE
Model with CE mark
This unit is equipped with a circuit breaker on the back. Make sure this breaker is switched ON before
the unit starts to run.
When the operation of the unit is stopped by this breaker, contact with dealer or service station after
disconnected the power supply plug.
ENVIRONMENTAL CONDITIONS
This equipment is designed to be safe at least under the following conditions (based on the IEC 1010-1):
1. Indoor use;
2. Altitude up to 2000 m;
3. Ambient temperature 5
o
C to 40
o
C
4. Maximum relative humidity 80% for temperature up to 31
o
C decreasing linearly to 50% relative
humidity at 40
o
C;
5. Mains supply voltage fluctuations not to exceed ±10% of the nominal voltage;
6. Other supply voltage fluctuations as stated by the manufacturer;
7. Transient overvoltages according to Installation Categories (Overvoltage Categories) II; For mains
supply the minimum and normal category is II;
8. Pollution degree 2 in accordance with IEC 664.
Circuit breaker