MSS-200 MINI SPATULA STEAMER
8
P/N 1010903 Rev. A 09/05
INSTALLATION (continued)
psi
5
0
10
25
30
20
1/4
NPT
DET
PAL
133
DET
PAL
133
15
DET
PAL
133
Figure 5. Dual Water Pressure Regulator
Strainer
Cup
Mesh
Screen
O-Ring
Water
Supply Inlet
Connection (with
Release Tab)
Water Pressure
Regulator Preset to
30 PSI and Fixed
(
not adjustable
)
Water Pressure
Regulator Set to 7 to 9
PSI (
adjustable
)
Hose Clamp
Male
Adapter
Barbed 1/4”
Quick
Disconnect #1
(to Mini
Spatula
Steamer)
Nipple
Quick
Disconnect #2
Supplied
Release
Tab
Extra
O-rings
Hose Clamp
NOTE: An inlet hose is NOT supplied with the Mini Spatula Steamer. Customer/Installer to supply 1/4” ID
Nylon Braided Hose or purchase the Water Installation Kit (P/N 7000420 (Figure 5).
Gauge
Water Inlet Hose
(NOT Supplied
(see Figure 5)
Water Flow
White
Plastic Tip
3 Carefully place the mesh strainer 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. Reinstall the Quick Disconnect until a “click” is
heard.
5. Cycle the steamer several times. This ensures
the air is purged from the Water Line.
6. Replace damaged or worn parts as needed.
7. Verify that the Water Pressure Regulator Gauge is
set to 7 - 9 PSI (.4 - .6 kg/cm2 or 48 - 62 kPa).
Adjusting the Water Pressure Regulator
The Dual Water Pressure Regulator uses a fixed regu-
lator and an adjustable regulator (Figure 5). The adjust-
able regulator must be set between 7 - 9 PSI (0.4 - 0.6
kg/cm2 or 48 - 62 kPa). Follow these steps to adjust
this regulator:
1. Make sure that the inlet water valve is on.
2. Over a bucket, press and hold the white plastic tip
on the Quick Disconnect #1 (Figure 5 until good,
steady water flow is noted (this will purge all air
out of the line). Release and note the pressure
on the Water Pressure Regulator gauge. It should
read 7-9 PSI. If it reads more or less, adjust the
pressure by pulling the black knob upwards and
turning it clockwise to increase or counter-clock-
wise 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 7-9
PSI.
3. Re-install the Quick Disconnect until it “clicks” into
place and test the unit. Re-adjust the regulator as
needed.
