Description
The TM-1 pump has a wide field of applications but is
particularly suited to small machines with no more than about 20
lubrication points (see technical information). The TM-1 pump is
interchangeable with the manual L5P giving customers the
ability to change easily from a manual to an automatic system
or vice versa.
Functioning
The TM1 is an automatic motor driven piston pump with a spring
discharge. The motor reducer assembly determines the
discharge cycle time (see table opposite) of the piston which
distributes oil through the system. TM1 pump is equipped with
an electrical low level switch.
Characteristics
- Motor : single phase 50/60 Hz - 3W
115V: connect wires to outlets 5 and 6.
220V: connect wires to outlets 4 and 6.
- Discharge: 0,2 to 1 cm3/cycle
- Setting (see drawing): pumps are pre-set to 1 cm3.
For less delivery, remove lock screw,
measure “A”, turn adjusting screw
clock wise, increasing “A” by “X”
dimension.
- Pressure: 1,5 to 3,5 bar. Pressure varies
depeding on the number of meter
units in the system.
- Reservoir capacity: 0,5 or 1 litre
- Electrical low
level switch: max. power 0,15A/220V.
Pumps are delivered with contact
closed at the high position. Connect
wire to terminal 2 and 3.
- Filter: 40 micron filter mounted at oil intake.
- System limits: see chapter “technical information”.
The number of points which can be
lubricated depends on the discharge
setting of the pump.
- Lubricants to be used: mineral oil with viscosity 30 to 1700 Cst
at working temperature.