Page 116 - ingenioren

AIR

preparation
preparation units

Single point lubricator DOSOL

Accurate lubrication for tools in intermittent service. The Atlas
Copco DOSOL system for direct lubrication is based on an in-
jector pump which meters out the oil in exact doses, actuated
by pulses of compressed air. The oil dosage can be regulated
from a fraction of a drop to a full drop.
• Exact amount – Precision injector, adjustable for exact
amount of oil.
• Oil directly at the tool – The oil is conveyed through a
capillary tube directly to the lubrication point.

A single-point lubricator (SPL) consists of an injector pump
fittted to a valve body, converting interruptions in compressed
air flow into pulses. In the majority of cases, an oil bowl is
fitted on each lubricator.
Every DOSOL SPL unit can be finely tuned to inject from
1 to 1/10 of a drop of oil in 40 steps (30 to 3 mm ). Every
3
DOSOL SPL unit includes as standard a counter with a switch • All oil pumps are supplied with oil via the BASE from
that allows the lubricator to operate every first, fifth or tenth an oil container or central oil reservoir. A line for
tool cycle. pneumatic signals from the equipment to be lubrica-
The adjusting knob features a positive stop at both maxi- ted is also connected to the BASE.
mum and minimum settings, which means that a zero setting • The lubricant is conveyed through small-bore nylon
is not possible. tubing which should be ended with check valves.
The preset quantity of oil is supplied to the tool through a • With the TEN counter the lubricator can be actuated
small-bore nylon tube inside the air hose. 7.5 m of oil-filled every first, fifth or tenth tool cycle.
nylon tubing is included as standard.

Every DOSOL MPL unit can be finely tuned to inject
Multiple-point lubricator DOSOL
from 1 to 1/10 drop of oil in 40 steps (30 to 3 mm ).
3
This helps to minimize the oil dose. The adjusting
For supplying lubricant to an unlimited number of lubrication knob features a positive stop at both maximum and
points on a machine or in a pneumatic system. minimum settings, which means that zero setting is
The DOSOL multiple-point lubricator (MPL) consists of a not possible.
number of JECT 01 oil metering pumps assembled into a
“package” with a common BASE baseplate. A stack may
contain up to ten JECT 01 units. Several such assemblies
may be used together.

116 Air line installation