Graco Manzel DSL 256908 [3/10] Adjusting rate of flow

313261D 3

Pressure Relief Instructions

Follow this pressure relief procedure whenever you are

instructed to relieve pressure or need to check or ser-

vice equipment.

To relieve pressure, loosen vent screw DSL Models: (a)

in F

IG. 1; SVK Models: (e) in FIG. 2, allowing pressure to

vent.

DSL Models

Starting Lubricator

1. Verify reservoir is filled with oil.

2. Remove vent screw (a) on sight dome.

3. Fill dome to upper line with oil.

4. Replace and tighten vent screw (a) (hand tight only

is recommended).

5. Remove hex coupling nut on outlet fitting.

6. Prime by manually pumping spindle (b) in front of

sight dome until air bubbles are purged.

7. Retighten outlet nut.

SVK Models

Starting Lubricator

To start lubricator for the first time, or to prime lubricator

if it stops feeding due to lack of oil in the reservoir:

1. Verify reservoir is filled with oil.

2. Loosen or remove small hexagonal screw (e) in

sight feed body.

3. Prime by manually pumping spindle (b) unit until

clear oil is delivered.

NOTE: For quicker results adjustment should be made

for full amount.

Adjusting Rate of Flow

DSL and SVK Models

1. Loosen lock nut (c) on adjustment gland.

2. To increase flow, turn adjustment gland (d) coun-

ter-clockwise, to decrease flow turn adjustment

gland clockwise.

3. Tighten lock nut (c).

NOTE: Pump unit manually each week to purge air

which might be trapped in oil supply.

FIG. 1

FIG. 2