Despatch LCC/LCD2-14-4 Oven Series with Protocol 3 - Manual (Page 26)

A SSEMBLY & S ETUP LCC/LCD2-14 Series Oven Owner’s Manual
26 Version 1
Copyright © 2013 by Despatch Industries.
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
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retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.

Water pressure supplied to the oven must not exceed 100 psi
(6.89 bar). Despatch recommends installing a regulator to
prevent surging.
3. Check for leaks by slowly opening the valve on the flowmeter and allowing any air to bleed
out.
Caution!
Failure to allow air to bleed from the flowmeter may damage the
flowmeter. Bleed air from the flowmeter after every instance of
shutting off the water supply.
4. Adjust the flowmeter to the recommended 3 gpm (11.4 lpm).
5. Make the drain connection at the rear of the oven. Note there are two drain connections:
WATER OUTLET and WATER DRAIN (Figure 8).

WATER DRAIN must be left open-to-atmosphere. Make closed-
loop connections using WATER OUTLET (Figure 8).
4.2.2.2. Air Atmosphere with Optional Water Cooling Model
1. Install water connection for cooling coils to WATER INLET (Figure 8).Verify the valve on
the flowmeter is turned OFF, that is, fully clockwise.
Warning!
Never allow WATER DRAIN to be plugged. A hot oven generates
a small amount of steam when the water is first turned on.
Steam can burn skin.
Caution!
Design the drain system to prevent operator injury from high
temperature or pressure buildup. Piping must be able to
withstand short periods of up to 343°C (650°F). Insulate drain
lines and/or install warning labels stating the potential high
temperature or pressure hazard.