Despatch RAD1-42-2E with Protocol Plus - Manual (Page 20)

12
Pre-Startup Checklist
Know the system. Read this manual carefully. Make use of its instructions and
explanations. Safe, continuous, satisfactory, trouble-free operation depends
primarily on the degree of your understanding of the system and your willingness
to keep all parts in proper operating condition.
Check line voltage. Voltage must correspond to nameplate requirements of
motors and controls. Refer to the section on power connections in the
INTRODUCTION of this manual.
Fresh air and exhaust. Do not be careless about restrictions in and around the
fresh air and exhaust openings and stacks. Under no condition permit them to
become so filled with dirt that they appreciably reduce the air quantity. The
proper ventilation clearances should be fulfilled at all times. Refer to the Set-up
instructions in this manual.
Helpful hints
For drying ovens, open vent to prevent buildup of moisture.
For sample heating, close the vent when no ventilation is required.
Startup
For fastest oven heat-up time, close the fresh-air vent. After the desired temperature is
reached, the vent may be adjusted as needed.
1.
Start Fan.
a. Open oven door.
b.
Press Power switch to the On position. You will hear the recirculating fan
start.
c.
Shut oven door.
d.
Check that the control display turns on.
2.
Operate the temperature control as desired by following the control operation
instructions that follow.