Stow MS-40H Manuel D’Utilisation

The STOW MS-40H plaster and mortar hydraulic mixer is
shipped completely assembled and has been factory tested.

 The drum  batch capacity of these mixers is  between 3.5 and
4.0 bags. With proper care, they will give continuous service
year-after-year.

This mixer can be powered by either gasoline or electric motors.
The power from the engine rotates a hydraulic pump which
provides hydraulic fluid to a 

directional control valve. The

control valve directs fluid to the hydraulic motor which causes
the paddle shaft to rotate. This type of hydraulic pump design
provides high mixing torque and eliminates V-belts, pulleys ect.

Before starting the engine, read the engine owners manual and
thoroughly understand the safety information.

Check the items listed below:

Be sure to check the oil levels in the engine and hydraulic
reservoir before starting the unit.

Check all hardware on the mixer before starting. Periodically
inspect all hardware. Loose hardware can contribute to early
component failure and poor performance. Use the torque chart
below as a general guideline and keep all hardware tight:

5/16"- 18

24

3/8"  -  24

37

1/2"  -  13

39

1/2"  -  13 (Grade 8)

90

For care and operation of the gasoline engine, refer to the
engine manufacturer’s operating instructions furnished with the
engine. We recommend draining and refilling the engine
crankcase at least every thirty hours of operation. Check the
engine oil level daily.

This feature is on gasoline engine mixers  only. Located on the
side of the engine cover.  The purpose of this switch is to start
and stop the mixer in normal operation.

This feature is on electric motor mixers only. This switch is located
next to the motor. Lift the engine cover to gain access to this
switch. The purpose of this switch is to start and stop the mixer
in normal operation. Never use the electric motor in an explosive
environment.

Please refer to the engine owners manual for specific
instructions.