Perma Pure Mini-GASS - Manual (Page 10)

10
Mini-GASS User Manual | Original Instructions
PERMA PURE LLC
Mini-GASS™ User’s Manual
Doc. #212: Revision: 00A
Page 10 of 32
used for runs up to 10 feet, or larger i.d. tubing for longer exhaust lines. Line should not
restrict purge flow.
Purge eductor inlet connection (optional)
Connect air supply line to compression fitting labeled “Instrument Air”.
Steam connection (optional)
(Refer to figure 4)
1. Insulate supply line to steam control valve.
2. Insulate supply line between valve and steam coil.
3. Supply low pressure steam (50 psig max) to steam coil. Do not exceed this pressure or
overheating may occur.
Outlet end of steam coil located at lower left side of enclosure is connected to a
thermostatic steam trap to allow condensed steam to drain in a controlled manner.
Condensate can be piped to a wastewater drain or to condensate recovery system.
Figure 4 - Steam heated Mini-GASS
Electrical connections
Mini-GASS Model #1220 and 2812T (Transportable) have a power cord and plug for 115 VAC and
power cord with pigtail wires for the 230 VAC version.
For Mini-GASS model # 1228:
Mini-GASS model 1228 is intended to be hard wired via a customer supplied disconnect
switch and wire capable of supplying 5A/10A/115/230/VAC. The external disconnect switch
must meet IEC 60947-1 & 60947-3 standards and must be installed in close proximity to