Agitator - Graco 25C528 Instructions - Parts Manual

Installation

Agitator

Agitator Agitator
To reduce the risk of fire and explosion, always
maintain a minimum of 1 in. (25.4 mm) clearance
between the rotating agitator parts and the
container to prevent sparks from contact.
Models 25C528, 25C528, 25C533, 25C533, and
Models Models 25C528, 25C533,
1. Mark and drill holes in the cover to mount the
agitator. See Mounting Hole Layout, page 25
dimensions.
2. Install the agitator in the cover of the fluid
supply tank with the gasket (29) in place. See
Model 25C528, page
and Model 25M481, page
3. Position the air motor so the air line easily
attaches to the air regulator inlet without
obstructing any other system components.
4. Bolt in place (mounting bolts not included).
Model 25C529 25C529
Model Model 25C529
Mount the agitator on the edge of the drum or tank
and securely tighten the clamp screw (6). Squeeze
the end of the retainer (17) to set in place. See
Model 25C529, page 19.
To adjust the angle of the agitator in the drum, loosen
the bracket screw (4), and position the air motor so
the air line easily attaches to the air regulator inlet
without obstructing any other system components.
Models 25C534 25C534 and and 25C535
Models Models 25C534 and
Install the agitator in the container cover by screwing
the helix (5) through the drum bung hole and
screwing the agitator housing (3) into the bung
hole. Torque the socket head screw (2) to 150–170
in-lbs (17–19 N•m). Torque the hex head cap
screw (14) to 80–100 in-lbs (9–11 N•m). See
Models 25C534 and 25C535, page
Position the air motor so the air line easily attaches
to the air regulator inlet without obstructing any other
system components.
Model 25C530 Model Model 25C530 25C530
To install the agitator in the container cover, lower the
shaft (2) with folding blade assemblies (5, 6) through
the drum bung hole, then screw the bung adapter (4)
into the bung hole. See
8
and 25M481 25M481
and 25M481
16, Model 25C533, page
18.
25C535
25C535
20.
Model 25C530, page 21.
Position the air motor so the air line easily attaches
to the air regulator inlet without obstructing any other
system components.
Due to variability in drum heights, the lowest set of
blades may contact the bottom of the drum. If the
bung adapter (4) does not fully seat, or if resistance
is felt when installing the agitator, move the blades
up the shaft.
To move the blades, loosen the setscrews (SS) in
the coupler and slide the assembly up or down to the
desired position. The setscrew must always remain
on the top, with the blades hanging down, so the
blades are able to pass into and out of the bung hole.
for
17,
Figure 1 Adjustable Blade Assemblies
To reduce the risk of fire and explosion, when
using a modified drum, check that there is no
interference between the base of the drum and the
shaft of the agitator to avoid sparks from contact .
Keep the agitator tightly mounted to the drum bung
to prevent damage to the threads from vibration.
Angled Adapter Angled Angled
only
only only
If the agitator is used on a drum with an off-center
bung and the blades contact the side of the drum, the
angled adapter 16H294 must be used.
1. Thread the locking ring (28) onto the angled
adapter (27) by hand, as far as it will go.
NOTICE NOTICE NOTICE
Adapter 16H294 Adapter 16H294 — — — Model 16H294 Model 25C530 Model 25C530 25C530
3A4792C