10.4 Exhaust Fan The Exhaust Fan option adds a 400 ACFM fan with 12" mounting flange to the top of the SaniCab PC. This option will allow water vapor and humidity to be removed after the final rinse phase.
NOTE • Adding the exhaust fan will increase the overall height of the SaniCab PC system dimensions by 20" (see Table 3: System Size ).
TABLE 9: EXHAUST FAN REQUIREMENTS
Volume (acfm)
Humidity (%RH)
Chamber Model
PC335
400
Up to 100%
PC365
400
Up to 100%
10.5 Recirculated Heating There are two (2) options that can replace the standard Electric Heater (Standard) option for heating the recirculation system’s cleaning solution:
• Heat Exchanger – Steam • No Recirculated Heating
The Heat Exchanger – Steam option removes the electric heater assembly in the standard system and replaces it with a skid- mounted shell and tube heat exchanger system for heating the recirculation system. The following components are added: • One (1) Steam heat exchanger with the following specifications: • Duty: See Table 10: Steam Heat Exchanger Data • Material: 316L stainless steel wetted surfaces / 304 stainless steel non-wetted surfaces • Design: Shell & tube • Rating: ASME • Connections: Tri-clamp (sanitary) / NPT (non-sanitary) • One (1) Steam supply return piping manifold consisting of: • One (1) Y-strainer with blow-off valve • One (1) Pressure gauge with 0-100 psi range, anti-siphon, and manual block valve • One (1) Modulating control angle-seat valve with pneumatic actuator and positioner • One (1) Pressure relief valve (set at 125 psi) piped to the floor • One (1) Vacuum breaker with brass construction • P iping constructed of non-insulated SCH 80 carbon steel weld pipe and socket fittings with all carbon steel pipe and welds covered in high-temperature black paint • One (1) Condensate return piping manifold consisting of: • One (1) Manual ball valve for a condensate drain • One (1) Float and thermostatic steam trap • P iping constructed of non-insulated SCH 80 carbon steel weld pipe and socket fittings with all carbon steel pipe and welds covered in high-temperature black paint
SANICAB ® PC CABINET WASHER TECHNICAL DATASHEET
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