Despatch LCC/LCD2-14-4 Oven Series with Protocol 3 - Manual (Page 24)

A SSEMBLY & S ETUP LCC/LCD2-14 Series Oven Owner’s Manual
24 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
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.
4.2.1.1. Oven Placement Requirements

The LCC/LCD2-14 Series oven has a four inch diameter exhaust opening.

The oven may be placed next to another cabinet on its right, or next to another oven, with
three-quarters of an inch (19mm) clearance (measure with door open).

Exhaust air may reach 260°C on the LCC version and 350°C on the LCD version. Make sure
exhaust piping materials can withstand these temperatures.

LCC/LCD2-14 oven exhaust opening is on the rear of the oven.

Plumb and level the oven to assure proper heat distribution and operation of all mechanical
components.

Leave room at the oven sides and rear for maintenance.

The rear of the oven may be placed against a wall (with proper spacing).
4.2.2. Oven Utility Connections
Utility connections vary slightly on different LCC/LCD models. Table 3 lists the connection
purposes and parameters. Refer to Figure 8 for a visual reference.
Table 3. Utility Connections (Refer to Figure 8).
Connection
LCC/LCD Air Atmosphere models
with optional water-cooling LCC/LCD Nitrogen Atmosphere
models with standard water-cooling
NITROGEN
INLET 
Clean Dry Air Inlet (70-80 psi
(4.83-5.52 bar))

Used to purge water from coil
prior to heating oven
 3/8” NPT female brass
connections provided

Nitrogen Inlet (70-80 psi (4.83-5.52
bar))

Purge nitrogen, clean dry air and
water from coil prior to heating the
oven
 3/8” NPT female brass connections
provided
WATER
OUTLET 
During cooling cycle, water flows through the water coil and out this
connection
 3/8” NPT female brass connections provided

Piping must be rated for up to125°C (257°F)
Warning!
Do not use the oven in wet, corrosive or explosive atmospheres
unless this oven is specifically designed for a special
atmosphere.

The rear of a LCC/LCD2-14 Series Class A oven must have a minimum
of six inches of clearance between the oven and any wall for explosion
relief.