Despatch LCC/LCD2-14-3 Non Pass Through Series - Manual (Page 10)

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INTRODUCTION
The LCC/LCD2-14-3 SERIES offers HEPA filtration for processes where minimization of
contamination is essential. The removable HEPA (High Efficiency Particulate Air) filter is
designed to provide a constant flow of clean air to the product being heated. The HEPA
filter with silicone seal provides 99.99% filtration. A magnehelic differential pressure
gauge monitors pressure drop across the HEPA filter.
The LCC2-14-3 Series ovens are rated up to 260 C, and are available with air, inert
(nitrogen), or “Class A” atmospheres. The LCD2-14-3 Series have all the above listed
atmosphere options, but with a maximum temperature of 350 C. Additionally, silicone
free construction is available on all models.
Atmosphere Max Temp C Seals Model
Air 260 Silicone LCC2-14-3
Air 260 Silicone Free LCC2-14V-3
Air 350 Silicone LCD2-14-3
Air 350 Silicone Free LCD2-14V-3
Inert 260 Silicone LCC2-14N-3
Inert 260 Silicone Free LCC2-14NV-3
Inert 350 Silicone LCD2-14N-3
Inert 350 Silicone Free LCD2-14NV-3
Class A 260 Silicone LCC2-14A-3
Class A 260 Silicone Free LCC2-14AV-3
Class A 350 Silicone LCD2-14A-3
Class A 350 Silicone Free LCD2-14AV-3
The voltages available are 208V / 3 phase, 240V / 3 phase, 415V / 3 phase, and 480V /
3 Phase; all ovens use a 16kW heater. A 380V / 3 phase option is available, the heater
is rated for 12kW.
Model numbers that begin with the designation LL*1-* are without HEPA filter.
The oven’s operator interface components are located on the hinged control panel at
the front of the oven. The power components; fuse blocks and motor starters are
located on the equipment panel, behind the hinged control panel for easy access. The
tr
ansformer and the heater SSR’s are located in the lower compartment with the
recirculation and exhaust/cooling motors. Electrical components are either touch-proof
or are shielded with Lexan to prevent accidental exposure during maintenance and
troubleshooting.
The optional Despatch Protocol Manager software is used to enable customer PC
control of an oven. Despatch Protocol Plus controllers may be networked together with
a Modbus communication option when multiple ovens are operated.