Cissell MAN65, Руководство пользователя

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STEAM PIPING RECOMMENDATIONS STEAM PIPING RECOMMENDATIONS
STEAM PIPING RECOMMENDATIONS STEAM PIPING RECOMMENDATIONS STEAM PIPING RECOMMENDATIONS
IMPORTANT: INSTALL STEAM PIPING IN ACCORDANCE WITH ALL LOCAL
REGULATIONS AND REQUIREMENTS.
1. Set and level Cabinet in position. Machine should be level to assure proper steam
and circulation.
2. To prevent condensate draining from headers to Cabinet, piping should have a
minimum riser 12” above each respective header as illustrated on next page. Do
not make steam connection to header with a horizontal or downwardly facing tee or
elbow.
3. Whenever possible, horizontal runs or steam lines must drain, by gravity, to
respective steam header. Water pockets, or an improperly drained steam header
will provide wet steam causing improper operation of Cabinet. If pockets or im-
proper drainage cannot be eliminated, install a by-pass trap to drain condensate
from the low point in the steam supply header to the return.
4. In both the steam supply and steam return line, it is recommended that each have a
1/2” union and 1/2” globe valve. This will enable you to disconnect the steam
connections and service the Cabinet while your plant is in operation.
5. Before connecting trap and check valve to Cabinet, open globe valve in steam
supply line and allow steam to flow through Cabinet to flush out any dirt and scale
from Cabinet. This will assure proper operation of trap when connected. If steam
is dirty, it will be adviseable to install a filter or blow down line ahead of cabinet.
6. After flushing system, install trap and strainer as illustrated. Inspect trap and
strainer carefully for inlet and outlet markings and install according to
manufacturers instructions. If steam is gravity returned to boiler, omit trap but
install check valve in return line near Cabinet.
7. When cabinet is on end of a line of equipment extend headers at least 4 ft. beyond
Cabinet. Install globe valve, union, check valve and by-pass at end of line. If steam
is gravity returned to boiler, omit trap.
8. Insulate steam supply and return lines for safety of operator while servicing
Cabinet.
9. Keep Cabinet in good working condition. Repair or replace any worn or defective
parts.
The interior of the tunnel will turn white as the protective zinc oxide coating forms.
Do not try to remove this coating.
Do remove lint, dust, and boiler compound or red dust which is entrained by the steam.
Touch-up scratches and chips in the paint. A good car wax will extend life of the
painted surface.