Antunes, AJ MS-150/155 - Manual (Page 9)

MIRACLE STEAMER
9 P/N 1010699 Rev. M 12/06
Figure 4. Connecting Water Supply to MS-250/255
INSTALLATION (continued)
Models MS-250/255
These models require a direct cold water hookup. A
Water Inlet Hose and Strainer Assembly (Figure 4) is
supplied.
NOTE: Incoming water is controlled by a normally
closed (NC) solenoid valve located inside the
Steamer’s electrical housing.
1. Turn off the water valve (not supplied) that sup-
plies water to the unit (Figure 4).
2. Connect the 1/4” (6.5 mm) I.D. Flexible Tubing to
the outlet side of the Water Pressure Regulator
and secure using the worm clamp as shown in
Figure 4.
NOTE: A Water Pressure Regulator must first be
installed as shown in Figure 4. Failure to do so will
result in poor steaming and possible flooding. For
a single steamer, use Water Pressure Regulator P/N
7000314. For two adjacent steamers, use Water
Pressure Regulator P/N 7000235.
CAUTION
Water pressure must not exceed 30 psi (2.1 kg/
cm2 or 207 kPa). Higher water pressures may
cause poor performance or flooding. To reduce
water pressure, install a water pressure regulator,
and set water pressure to 20-25 psi (1.4 - 1.7 kg/
cm2 or 138 - 172 kPa).
3. Turn the water valve on.
4. Over a bucket, press and hold the white plastic
tip on the Quick Disconnect Insert (Figure 4) until
good, steady water flow is noted (this will purge
all air out of the line). Release and note the pres-
sure on the Water Pressure Regulator gauge. It
should read 20-25 PSI. If it reads more or less,
adjust the pressure by pulling the black knob
upwards and turning it clockwise to increase or
counter-clockwise to decrease the water pressure.
Push the knob down to lock it in place.
NOTE: When adjusting the knob, you must relieve
the existing pressure by pressing the white plastic
tip on the Quick Disconnect Insert for 3 seconds.
This allows the newly set pressure to register on
the gauge. Repeat this until the gauge reads 20-25
PSI.
5. Push the Quick Disconnect Insert into the fitting at
the rear of the unit until a “click” is heard
(Figure 4).
Connect Quick
Disconnect
Insert Here
Inlet Hose & Strainer
Assy. (Supplied)
Optional Water Pressure Regulator
with Strainer (P/N 7000314)
Shut Off Valve
(Not Supplied)
Cold
Water
Flow
Flexible Nylon Braided
1/4 " I.D. Tubing (Not Supplied) Quick
Disconnect
Insert
Worm
Clamp
NOTE: The use of only one strainer is
acceptable instead of two.