Instruction Manual

LAC Series Oven Owner’s Manual MAINTENANCE

Version 1 33

means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and

retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.

6.3.2. Decontaminating the LAC-7 Series Oven

Notice

Before using any cleaning or decontamination method except

those recommended by the manufacturer, users should check

with the manufacturer that the proposed method will not

damage the equipment.

For best results, decontaminate the work zone daily.

1. Wipe all work surfaces with an appropriate disinfectant.

2. Use a neutral cleaning agent. Do not use acidic or chlorine cleaning detergents as they

may damage or corrode the oven.



If necessary, remove highly contaminated inner chamber parts

for cleaning or exchange.

6.4. Routine Tests

Test LAC-7 Series oven functions regularly and carefully for best performance. Safety of

personnel and maintenance of your equipment may depend on the proper operation of any of the

temperature control functions.

 Check that the heater LED is cycling on and off, indicating the heater is working.

 Check the High Limit function to make sure it is working properly:

1. Press Select and go to Manual Mode. Enter a control setpoint value at least 11°C (20°F)

lower than the current process temperature.

Warning!

Do not decontaminate oven without first disconnecting power.

Ensure adequate personal safety while decontaminating oven.

Danger!

Explosive gases may form during decontamination. Dry and

ventilate oven before start-up to avoid explosions.