Aj-antunes-co MS-250 9100439 User Manual download pdf (Page 10)

10

P/N 1010984 Rev. D 03/12

WATER STRAINER (MS-250 ONLY)

The Water Strainer prevents foreign debris

from reaching the water line and getting into

the food or damaging the unit’s solenoid. The

strainer also protects the equipment’s proper

and consistent operation from interference.

To ensure proper and consistent steaming

results, check the Water Pressure Regulator

and Strainer Cup regularly. If the pressure has

dropped, check the Strainer Cup and clean out

the accumulated debris using the following

steps:

1. Shut off the water supply valve to the

unit, unscrew the clear, plastic Strainer

Cup and carefully remove the Mesh

Screen (Figure 10).

2. At the sink, gently flush all of the accu-

mulated debris from the Strainer Cup

and Mesh Screen. Be especially careful

not to damage the Mesh Screen.

3. Carefully place the Mesh Screen into

its seat at the bottom of the clear,

plastic cup and confirm that the

orange O-ring is properly seated in its

place before screwing the Strainer Cup

and top back together.

4. Purge the air out of the strainer and

tubing by disconnecting the Male

Quick Disconnect Insert from the

equipment and, over a bucket, push

the white plastic tip in until there is

good water flow.

5. Replace damaged or worn parts as

needed.

6. Verify that the Water Pressure

Regulator is set to 20–25 psi (1.4–1.7

kg/cm

2

or 138–172 kPa).

Figure 10. Inlet Hose Assembly

Male Quick

Disconnect Insert

Strainer Cup

Tubing

Mesh

Screen

O-ring

CAUTION

Water pressure must not exceed 30 psi (2.1

kg/cm

2

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/cm

2

or 138–172 kPa).

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