Antunes, AJ MS-150/155 owner manual Models MS-250/255, Connecting Water Supply to MS-250/255

Models MS-250/255

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).

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.

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).

Optional Water Pressure Regulator

with Strainer (P/N 7000314)

NOTE: The use of only one strainer is acceptable instead of two.

Inlet Hose & Strainer

Assy. (Supplied)