Zebra Machinist Mixer Manual

Zebra Skimmers Corp.
Zebra Machinist Mixer
Requirements
• Minimum of 25 psi continuous operating water pressure
• Maximum 500 SUS coolant concentrate viscosity
• USE DISCHARGE HOSE PROVIDED. Longer lengths will less-
en concentration or provide none at all.
• Use proper fittings for water input and output. Restriction of
either will reduce vacuum pressure. Required fitting sizes are
noted below.
• Keep drum upright
Installation Instructions
1. Configure the standpipe to fit your concentrate container
type. Universal mixers will need to be adjusted depending
upon the required standpipe length. Use both standpipes
and the coupler for tote applications. You may need to re-
move and reattach the check valve to the lower end of the
standpipe configuration.
2. Remove the bung cap from the concentrate container.
3. Insert the required length standpipe into the container and
screw bushing into the 2" female thread in drum. Tighten the set screw.
4. Unfasten the breather cap from the concentrate lid.
5. Connect the included shut-off valve to the mixer head.
6. Connect the water line to the shut-off valve using the proper sized fitting (see chart below).
7. Attach the 40" discharge hose, provided. Longer lengths will lessen concentration output. If delivering mix
through a garden hose, for instance, a proportioning pump is required.
8. Open the water valve, and after emulsion is dispensed, check the proportion with a refractometer, then
adjust the dial as necessary. Once the dial setting has been determined, secure with the locknut located
below the dial.
• Dial settings are for reference only. Varying water pressure and fluid viscosities will produce different
mixing ratios.
• Turning the dial clockwise (right) will bottom out the needle valve onto its seat in the mixer body, pre-
venting coolant concentrate from entering the mixing chamber. At this point, the number zero should be
in-line with the pointer.
• Turning the dial counter-clockwise (left) will open the inlet orifice permitting increasing amounts of cool-
ant concentrate to enter the mixing chamber.
• Maximum ratio delivered with four full turns of the dial.
Part# Ratio Range
MIX0327 15:1 - 45:1
MIXU0327 15:1 - 45:1
MIX03725SS 3:1 - 15:1
MIXU03725 3:1 - 15:1
MIXU03725SS 100:1 - 4:1
MIX1027 15:1 - 45:1
MIXU1027 15:1 - 45:1
MIX10725 3:1 - 15:1
MIX10725SS 100:1 - 4:1
MIXU10725 3:1 - 15:1
MIXU10725SS 100:1 - 4:1
®
% Range GPM Fitting In
0-7 3 3/8"
0-7 3 3/8"
0-25 3 3/8"
0-25 3 3/8"
0-25 3 3/8"
0-7 10 1/2"
0-7 10 1/2"
0-25 10 1/2"
0-25 10 1/2"
0-25 10 1/2"
0-25 10 1/2"
Manual
Fitting Out Application
1/2" Barrel
1/2" Pail, barrel, or tote
1/2" Barrel
1/2" Pail, barrel, or tote
1/2" Barrel
3/4" Barrel
3/4" Pail, barrel, or tote
3/4" Barrel
3/4" Barrel
3/4" Pail, barrel, or tote
3/4" Pail, barrel, or tote
Zebra Machinist Mixer
(SS models
for caustic
concentrate)