Cole Parmer 05012-20, Инструкция по установке и эксплуатации

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CLEAN ROOM READY INSTRUCTIONS
The 05012-30 and 05012-40 have been designed to operate at class 100 standards. It
is not shipped clean room ready and the instructions below must be followed for proper
installation. See Figures Two and Three.
6.1 BURN-IN OF THE HEPA FILTER
Before using this oven, it is important that the filter be Òburnt-inÓ properly. During
burn-in, the Hepa filter will off gas. Because of this, the intake and exhaust port
must be open with the exhaust port being ducted outside. A material safety data
sheet is included with your operation literature for reference.
A. To burn in filter:
1. Set oven at: 175
°
C for 1 hour;
220
°
C for 4 hours;
225
°
C for 1 hour;
250
°
c for 1 hour.
2. If operating temperature is higher than 250
°
C, continue the cycle of
one (1) hour at 25
°
increments until the operating temperature is
achieved.
B. After burn-in, the interior must be disassembled and cleaned. Make sure
unit is unplugged before disassembly. This requires an 8/32 nut driver to
remove the cap nuts. Remove the bottom liner insert before removing the
liner side inserts.
6.2 CONTROL AREA EXHAUST
As part of this design the control compartment is sealed and requires a minimum
of 30 C.F.M. (Cubic Feet Per Minute) to be drawn from the control compartment
exhaust port. This is required to limit control compartment temperature and
maintain Class 100 integrity. If you are unable to exhaust the minimum 30
C.F.M. from the control compartment, then you must limit the maximum operating
temperature to 280
°
C. Operation of the unit above 280
°
C, without required 30
C.F.M. control compartment exhaust will result in control degradation and
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