Steamist HC-12, Руководство пользователя, Страница: 4 / 14

17"
80
100
120
140
60
40
20
0
psi
19"
7¾"
2¾"
1¼"
9" 4½" 7"
5½"
2
⅜
"
15psi
Safety Valve
¾" NPT Outlet
Water
Column
Sight
Glass
Assembly
Steam Outlet
½" NPT
Electrical
Power box
Indicator
Light
Operating
Pressure
Cotnrol
Pressure
Gage
Water Solenoid,
Valve ¼"
Drain Valve ½" NPT
when with manual
drain, 1” when with
optional Auto Drain
Water Inlet,
Strainer
½" NPT
Auxiliary Manual Reset
Pressure Cutoff
Pre-Installation
10/08 Pub. No. 600-A
- 2 -
The Heavy Commercial steam generator (HC-9 thru
HC-18) comes from the factory assembled, carefully
wired, and tested. Please read all instructions before
installing or servicing.
IMPORTANT:
1. All Plumbing and Electrical work must conform to local
and national codes.
2. All power must be OFF to the steam generator when
installing or servicing the unit.
3. Do not use or install unauthorized components,
accessories or products on the generator or its' piping.
III. Pre-Installation:
The following general information should be used in
conjunction with your architect, designer and contractor
in providing a suitable and safe steam room environment
for the steam bathers.
A) Insure that the model steam generator unit
purchased is sized adequately for your steam room.
IMPORTANT: Refer to the specification plate affixed
to the cabinet of the steam bath generator.
B) Be sure to have the proper electrical supply. Deter-
mine proper size of wire, voltage, amperage, and
phase for the steam generator based on the specifi-
cation plate attached to the generator and the chart
in the back of this manual.
C) Provide an inline fuse/circuit breaker as required
sized in accordance with specification plate. Do not
install a GFI Ground Fault Interrupter to this equip-
ment.
D) Select a location to install the generator to allow
sufficient room (See Access Area Requirements) for
access to the unit in the event service is required.
Select a clean dry indoor location protected from
freezing. Do not store flammable materials such as
gasoline, thinners, paints, etc. in the same area as
the steam generator. Do not store corrosive materi-
als such as chlorine near the steam generator.
E) For safe low temperature draining (blow down) of
the steam generator it may be necessary to drain
into an ASME blow down tank. If required additional
space for the tank will be necessary. Consult with
your architect or licensed plumber. The blow down
process can potentially dump boiling water down
the drain and damage the drainage system.
F) The steam generator should be located as close as
possible to the steam room. If the steam generator
is more than ten feet from the steam head, insulate
the steam pipe with appropriate pipe insulation
rated for a minimum of 212ºF.
G) The serial number plate should be visible.
H) The steam room must be completely sealed on all
sides, top and bottom. Floor, walls, and ceiling
should be completely covered with waterproof
material. Floor and bench materials must be slip
resistant.
I) Provide a floor drain inside the steam room for
condensate run-off and steam room cleaning.
J) Only water tight lighting fixtures approved for the
application should be used.
Figure 1 - Dimensional Drawing for Heavy Commercial Steam Generator (HC-9 thru HC-18)