Optional extras:

Type 3 mounting bracket

This is a zinc plated, mild steel angle bracket which can be attached

to any flat surface by means of screws or bolts.

Principle of operation

Dimensions (approximate) in millimetres

A

B

C

D

E

F

75

50

25

65

13

20

F

D

9.3.3

Bowl guard

In the interest of safety Spirax Sarco recommend that a bowl

guard should be fitted - See the 'Warning' under 'Safety information

installation and maintenance'.

Maximum

oil level

TI-P504-03 CH Issue 3

ML3M Monnier Miniature Compressed Air Lubricator

Page 2 of 4

E

Hole diameter

C

E

B

A

Compressed air products

Lubricators

6

6

4

3

5

1

Insert tamper-proof

" diameter ball

Monnier lubricators are used to maintain the proper ratio of oil

and air and to maximize the performance and guarantee long life

of pneumatic machinery.

Once the oil rate has been set, a Monnier lubricator provides

reliable automatic lubrication. The Monnier design ensures efficient

and dependable performance.

The Monnier Venturi valve (1) automatically maintains the ratio

of oil to air that the user selects. It assures lubrication even

at the lowest possible air flow (see Capacities on page 3). By

automatically increasing the air pressure behind the oil in the

main reservoir (2) in proportion to the increased air flow, the

Venturi valve provides the desired degree of lubrication

regardless of air flowrate.

The Monnier sight dome (3) is moulded from transparent

polycarbonate that can be viewed at a full 360°. It includes an

adjustment screw (4) for setting the oil rate, and a sight-feed

tube (5) where the oil can be visually measured, drop by drop.

As standard, each lubricator is supplied with a " diameter

tamper-proof ball (6) that may be pressed or tapped into the top

of the sight dome adjustment area after the oil rate has been set.

This prevents any further adjustment by unauthorized personnel.

as indicated

2