User Manual

Stackable LCC/LCD Oven Owner’s Manual ASSEMBLY & SETUP
Version 1.1 23
Copyright © 2012 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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
For the LCC1-51 oven model, only two ovens may be stacked
vertically.
 Supporting surface must be capable of holding three ovens (750 Lbs or 340.2 Kg) or the
weight of two LCC1-51 oven models.
 Use the holes in the rear oven feet to bolt the ovens together by removing the hole plugs in
the top of the mating oven beneath.
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 6 for visual reference.
Table 3. Oven Utility Connections.
Connection
(Figure 6)
LCC/LCD Air Atmosphere with
optional Water-Cooled Models
LCC/LCD Nitrogen Atmosphere
Models with standard water-cooling
NITROGEN
INLET
 Clean Dry Air Inlet (70-80 psi
(4.83-5.52 bar))
 Purge water from coil prior to
heating oven
 ¼” 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
 1/4” 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 to 250 °F (121°C)
WATER
DRAIN
 At the end of a cooling cycle, Nitrogen or Clean Dry Air is purged through
the water coil. Water and pressurized nitrogen/air exit this connection for 30
seconds. Must be connected to gravity style drain (no backpressure).
 3/8” NPT female brass connections are provided.
 Piping must be rated for up to 250 F (121 C)
WATER
INLET
 Water Inlet for cooling
 3/8” NPT female brass
connections provided
 Requires 2 GPM flow at 61 °F
(16°C) to meet published cooling
rates.
 Maximum Pressure 100 PSI
(6.89 Bar)
 Water Inlet for cooling
 3/8” NPT female brass connections
provided
 Requires 3 GPM flow at 61 °F
(16°C) to meet published cooling
rates.
 Maximum Pressure 100 PSI (6.89
Bar)
4.2.2.1. Nitrogen With Water-Cooled Models
1. Connect nitrogen supply line to NITROGEN INLET at the connections panel (Figure 6).