Milestone PrestoCHILL, Руководство оператора

Страница: 15 / 72

PrestoCHILL MM138-003
– Operator Manual
15
2.3. Electrical installation
2.3.1. Power supply
Power supply line must have a ground connection (yellow/green, green or bare wire).
Do not use the blue/white wire (neutral of power line). Power supply neutral has to be referred to ground.
Carefully check that:
•
A Ground Connection is made available in the lab to assure the unit works correctly. Do not connect a
Milestone unit without ground connection.
•
Power supply line wires (their size and distance from the switch board) used in the laboratory are
compliant with the label positioned on the back side of units.
•
Plug/socket is visible during the normal use and easily accessible.
Power line protection:
•
115V: Miniature circuit breaker curve C, 6A, interruption more than 6000A.
•
230V: Miniature circuit breaker curve C, 6A, interruption more than 6000A.
Residual current device: 30mA (Class I device).
230V version: a schuko terminated power cord is provided.
115V version: a NEMA 5-15P terminated power cord is provided.
Before connecting the plug to the laboratory’s socket CHECK that the power supply
voltage of the unit matches the power supply line of the laboratory.
Damages occur when wrong power supplies the instrument.
2.3.2. Back side connection plate
On the back side of the PrestoCHILL are positioned:
- the HEPA12 filter
- the electrical plug
- the label with unit serial number
- the vent
- the spare fuses box
See also the label of the instrument that provides some important information.
Always communicate the S.N. of the unit to Customer Support.