PAGE 16 — EM120P/S HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #6 (09/15/11)
MIXER COMPONENTS
Figure 3. Mixer Components (Wheels)
Figures 3 and 4 illustrate the basic components and controls
of the EM120 series hydraulic mixer
1. Tires — Replace with manufacturer recommeded tires
only. This mixer requires 13-inch 4-ply tires.
2. Engine Cover — Lift this cover to gain access to the
engine or electric motor.
3. ON/OFF Switch (gasoline) — This switch is provided
on

mixers with gasoline

engines only and is located
on the side of the engine cover. When activated it will
shut down the engine.
4. Latch — Use this latch to secure the engine/electric
motor compartment enclosure.
5. Drum Bearing — There is a sealed bearing on each
end of the mixing drum. Bearings are packed and sealed
at the factory and require no further maintenance.
6. Mixing Paddles — This mixer uses plastic and rubber
mixing paddles for the mixing of plaster and mortar.
Always clean paddles after each use.
7. Bag Cutter — This feature allows mixing bags to be
opened easily, therefore allowing the contents of the
bag to fall directly into the mixing drum.
8. Safety Grill — Provided for operator safety. This safety
grill is designed to keep hands and solid objects out of
the mixing drum when in use. This grill should be closed
at all times when mixer is in use. DO NOT remove the
grill or grill opening bar. Keep the grill clean by washing
it down daily.
9. Manual Dump Handle — Pull this handle downward
to dump the contents of the drum. Push the handle
upward to return the drum to its vertical position. This
feature is not available on hydraulic dump models.
10. Safety Grill Lock Handle — To prevent injury to hands
and arms, the safety grill should ALWAYS be locked
when the mixing of plaster or mortar is required. Also
when transporting the mixer the safety grill should be
locked. The safety grill should only be un-locked when
cleaning of the blades and drum is required.
11. Pivot Point/Zerk Fitting — There is a zerk grease
fitting on each end of the mixing drum. These fittings
lubricate the dumping mechanism. Lubricate both
fittings at least twice a week.
12. Drum Lock Lever — Rotate this lever horizontally to
lock the drum for mixing. Rotate vertically to release
the drum for dumping. This feature is not available on
hydraulic dump models.
13. Mixing Drum — Mixing drums are available in two
types of materials plastic and steel. Drum capacity is
12 cu. ft (340 liters). Mixing materials such as mortar,
plaster are to be placed into this drum for mixing.
Always clean drum after each use.
14. Tow Bar/Coupler — This mixer uses a 2-inch coupler
or pintle towbar.
15. Safety Chain — This mixer uses a 3/16-inch thick,
72-inches long zinc-plated saftey chain.
ALWAYS
connect the safety chain when towing.
16. Chock Blocks — Place these blocks (not included as
part of the mixer package) under each mixer wheel to
prevent rolling.
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