Be sure ambient temperature does not exceed 40°C (104°F). The recommended
ambient temperature is 17°C - 27°C. Ambient above this level may result in damage
to the controller.
Allow at least six inches of space between the furnace, at least 40 inches above the
furnace and any combustible surface. This permits the heat from the furnace case to
escape so as not to create a possible fire hazard.
To avoid electrical shock, this furnace must always use a properly grounded outlet of
correct voltage and current handling capacity.
5
Installation
Site Selection
18
Large Tabletop Muffle
Thermo Scientific
Site Selection
Install furnace on a sturdy surface and allow space for ventilation.
Electrical Connections
1. The electrical ratings are located on the specification plate on the back of the furnace. Consult
customer service if your electrical service is different than those listed on the specification plate. Be
sure the front power switch is in the OFF position before connecting the furnace to your electrical
supply.
Electrical Conditions in the EU
Electrical Conditions for operating the furnaces in the EU:
The furnaces are intended for use at a network supply with a maximum system impedance of Zmax=
0.0229 ohm at the point of connection, according to EN 61000-3-11 clause 6.2.2. The user has to
ensure that the device is operated on a network supply that meets these requirements. If necessary, the
system impedance can be confirmed by the energy supplier.
Summary of Contents for F30400
Page 6: ...Contents 4 Large Tabletop Muffle Thermo Scientific...
Page 10: ...1 Safety Information Warning 8 Large Tabletop Muffle Thermo Scientific...
Page 14: ...2 Introduction Principles of Operation 12 Large Tabletop Muffle Thermo Scientific...
Page 18: ...4 Unpacking 16 Large Tabletop Muffle Thermo Scientific...
Page 28: ...7 Single Setpoint Models w OTP Tuning 26 Large Tabletop Muffle Thermo Scientific...
Page 50: ...11 Furnace Loading 48 Large Tabletop Muffle Thermo Scientific...
Page 62: ...15 Replacement Parts List 60 Large Tabletop Muffle Thermo Scientific...
Page 64: ...16 Ordering Procedures 62 Large Tabletop Muffle Thermo Scientific...
