Maintenance

Lubrication

Lubrication points are illustrated in Figure 3. Lubrication points, time intervals, types and services are listed in Table 3.

If complete details for lubrication services are not listed in Table 3, get detailed instructions from referenced paragraph.

WARNING

To avoid possible serious injury, ALWAYS close air supply line shut-off valve AND lock out air service BEFORE performing lubrication services.

W347

Lubrication PointTime IntervalType of LubricantLubrication Service

 

 

 

 

NOTE: FAILURE to use correct lubricants can result in DAMAGE to machine mechanical components as well as air system cylinders and valves.

(A) Pressure arm shaft

Every three months

Use a premium high

Lubricate with one shot of

bearing and cylinder head

 

temperature EP2 grease.

grease from a low pressure

bearing

 

 

grease gun. If rod end fittings

 

 

 

do not have grease fittings,

 

 

 

squirt a few drops of oil on

 

 

 

rod ends.

 

 

 

 

(B) Pivot pins, rod ends and

Every three months

ISO VG 32 grade oil.

Squirt a few drops of oil

cylinder shaft

 

 

around circumference of each

 

 

 

shaft.

 

 

 

 

(C) Air line lubricator

As required

ISO VG 32 grade oil.

Fill bowl to 3/4 full when

 

 

 

level drops below 1/4 full.

 

 

 

Refer to Adjusting Air Line

 

 

 

Lubricator Flow Rate.

 

 

 

 

(D) Air cylinder

Every month

ISO VG 32 grade oil.

Remove air line at bottom of

 

 

 

cylinder. Prime oil can and

 

 

 

give one complete squeeze

 

 

 

into air line.

 

 

 

 

NOTE: Buna-N seals are used extensively throughout the valves and cylinders in the air circuit downstream from the inline oiler. Oils containing graphite fillers, detergent, etc., and fire resistant and synthetic oils are NOT COMPATIBLE with Buna-N seals. Seal swelling and valve malfunctioning will result with use of

IMPROPER OILS.

Table 3

16

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