Instructions-Parts List
Elevators and
Pump Supports
306287W
EN
Used to raise and lower select Graco circulation and supply pumps. For professional use
only.
200 psi (1.4 MPa, 14 bar) Maximum Air Input Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
See page 2 for a list of models.
06529b
06523b
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.
WARNING
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
•
•
Do not operate the unit when fatigued or under the influence of drugs or alcohol.
Do not exceed the maximum working pressure or temperature rating of the lowest rated system com-
ponent. See Technical Data in all equipment manuals.
•
Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about
your material, request MSDS from distributor or retailer.
•
•
•
Do not leave the work area while equipment is energized or under pressure.
Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufac-
turer’s replacement parts only.
•
Do not alter or modify equipment. Alterations or modifications may void agency approvals and create
safety hazards.
•
•
•
•
•
•
Make sure all equipment is rated and approved for the environment in which you are using it.
Use equipment only for its intended purpose. Call your distributor for information.
Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
Do not kink or over bend hoses or use hoses to pull equipment.
Keep children and animals away from work area.
Comply with all applicable safety regulations.
MOVING PARTS HAZARD
Moving parts can pinch, cut or amputate fingers and other body parts.
•
•
•
Keep clear of moving parts.
Do not operate equipment with protective guards or covers removed.
Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure in your separate pump manual and disconnect all power
sources.
306287W
3
Installation
Installation
General Information
NOTE: Reference numbers and letters in parentheses
in the text refer to the callouts in the figures and the
parts drawing.
40
NOTE: Always use Genuine Graco Parts and Accesso-
ries, available from your Graco distributor. If you supply
your own accessories, be sure they are adequately
sized and pressure rated for your system.
14 or 28
To reduce the risk of serious injury, including fluid
injection, splashing in the eyes or on the skin, or
injury from moving parts:
17
1. Always relieve air and fluid pressure in the pump
before raising the elevator.
06523b
FIG. 1
2. Keep your fingers and hands away from moving
parts when raising or lowering the elevator to pre-
vent pinching or amputating them including
between the drum and pump mounting assembly.
3. When the pump is in the raised elevator position,
do not leave it unattended. Keep air supplied to the
elevator. Block the pump, drum cover or pump
support bracket before working on the pump.
0.25 in
(6.4 mm)
Level
4. Before working on the elevator, remove the pump
and relieve air pressure to the elevator.
Raised: 94 in
(2390 mm)
Fixed Mount Elevator
Shim
Locate the elevator where there is at least 9 ft (2.75 m)
overhead clearance. Mark and drill holes for 0.5 in. (13
mm) mounting bolts. See FIG. 2 and the dimensional
drawing on page 15. Level the base (17), using shims if
necessary. Secure the base to the floor using four 1/2
in. (13 mm) mounting bolts which are long enough to
prevent the elevator from tipping.
0.5 in (13mm) bolt
Lowered: 55 in
(1400 mm)
06530
FIG. 2
4
306287W
Installation
Pump Support Bracket
Air Connection
Set an open drum against the elevator base (17). Posi-
tion the bracket (40) on top of the drum so that the
clamp (34) recesses are tight against the elevator riser
tube (14 or 28). See FIG. 1 and FIG. 3. Raise the riser
tube up about 0.25 in. (6.4 mm), install the clamps (34)
and tighten securely. Attach the pump mounting brack-
ets (38)
Screw the restrictor valve (55) into the push-pull valve
(60) as shown in FIG. 5. Mount the valve on the wall at a
convenient height, using the mounting bracket (54).
Connect the master air supply to the valve. Screw the
elbow fitting (52) into the 1/8 npt(f) inlet of the restrictor
valve. Push one end of the copper tube (51) into the
elbow and tighten the fitting. Screw the straight fitting
(53) into the base (17) of the elevator. Push the other
end of the copper tube (51) into this fitting and tighten
the fitting.
Pump Support
Ref. No. 31
Push-Pull Valve
Ref. No. 60
34
40
38
54
60
55
06528
FIG. 3
52
Cover Support
Place the cover in its proper position in the support ring
(49) and tighten the capscrews (45). Set an open drum
against the elevator base (17) and put the cover on the
drum so the support clamp (44) recesses are tight
against the elevator riser tube (14 or 28). Raise the tube
0.25 in. (6.4 mm), then tighten the clamp screws (42).
See FIG. 4.
51
06531
FIG. 5
14 or 28
49, 45
49
45
48
44, 42
17
06529b
FIG. 4
306287W
5
Operation
Operation
Starting and Adjusting the
Elevator
Changing Drums
Moving parts can pinch or amputate your fingers.
When the pump is operating and when raising or
lowering the elevator, keep your fingers and hands
away from the elevator, pump support, drum cover,
and lip of the drum.
Moving parts can pinch or amputate your fingers.
When the pump is operating and when raising or
lowering the elevator, keep your fingers and hands
away from the elevator, pump support, drum cover,
and lip of the drum.
NOTICE
You must adjust the elevator to ensure that the cover is
supported by the drum.
Shortened or recycled drums may cause the pump or
agitator to bottom out in the drum, causing damage.
Contact your fluid supplier to order a standard size
drum.
1. Close all air regulators and air valves.
2. Open the main air bleed valve. Pull up on the air
control valve and let the elevator rise to its full
height. Normal operation requires only a few sec-
onds for air pressure to build up or exhaust, and to
start raising or lowering the elevator.
1. Stop the pump. Close the pump air bleed valve.
2. Pull up on the air control valve to raise the elevator.
3. Remove the empty drum and place the full drum
against the elevator base.
3. Set a full 200 liter (55 gal.) drum against the elevator
base.
4. Lower the elevator. See Starting and Adjusting
the Elevator.
4. With your hands away from the drum and the cover,
push down on the air control valve and lower the
elevator until the cover rests on the lip of the drum.
The support clamp recesses must be tight against
the elevator riser tube.
5. Raise the elevator 1/4 in. (6.4 mm), then tighten the
support clamp screws. This ensures that the cover
rests on the drum lip when the elevator is in the low-
ered position.
6. Before operation, ensure that all fasteners and tube
connections are tightened securely.
NOTE: To increase or decrease the operating speed of
the elevator, loosen the hex nut of the restrictor valve
and turn the valve needle either in or out.
6
306287W
Service
Service
Lubrication
Seals and Gaskets
Every two to six weeks, take the cap (20) off the riser
tube (14 or 28) and put a few drops of light, high grade
motor oil on the inside surface of the tube to lubricate
the leather packing (10). See FIG. 6. When replacing the
cap, torque to 20-40 ft-lb (37-54 N•m).
To replace the leather cup packings (10), screw the
bearing housing (25) out of the riser tube (14 or 28) and
slide the tube up off the piston (11). See FIG. 6. Screw
the piston retainer capscrew (21) out of the piston body
and remove the parts. Inspect parts for wear and dam-
age and replace as necessary.
NOTICE
NOTE: When replacing packings, install a new spreader
(5). This will increase the life of the packings.
Be careful not to dent or damage the riser tube (14 or
28). Dents may cause the elevator to bind, making
operation impossible.
Soak new leather packing (10) in light oil, and put lithium
grease on the inside surface of the tube. Re-assemble
in the reverse order. Apply Loctite® 542 thread sealant
to the internal threads of the piston body (11) and the
threads of the capscrew (21). Torque the capscrew to
15-20 ft-lb (20-27 N•m).
Torque to 20-40 ft-lb (27-54 N•m)
Torque to 15-20 ft-lb (20-27 N•m)
Torque to 90-130 ft-lb (122-175 N•m)
Torque to 30-60 ft-lb (40-80 N•m)
Apply lubricant to inside surface
Apply tape
1
2
3
4
5
6
7
To replace the guide tube gasket (19), screw the guide
tube (13 or 29) out of the elevator base (17). Take the
gasket out. See FIG. 6. Be careful not to damage the
outside bearing surface of the guide tube. Put a new
gasket into the base. Put PTFE tape on the threads of
the guide tube and screw it into the base. Torque to
90-130 ft-lb (122-175 N•m).
®
Apply Loctite 542 Sealant to threads
Push-Pull Valve
2
7
21
1
20
Remove the valve guide (71), washer (64), o-ring (66*)
and seal (67*). Pull the assembled valve parts out of the
valve body (70). See the Parts Drawing on page 10. Dis-
assemble parts, clean and inspect. Re-assemble the
valve, using new parts as necessary.
8
10
5
4
12 or 24
9 or 18
3
6
13 or 29
5
14 or 28
19
4
7
25
17
06532
FIG. 6
306287W
7
Parts
Parts
Elevator
®
Torque to 90-130 ft-lb (122-175 N•m)
Apply Loctite TL-222 to threads
1
2
3
4
5
6
7
8
®
Torque to 30-60 ft-lb (40-80 N•m)
Torque to 20-40 ft-lb (37-54 N•m)
Torque to 15-20 ft-lb (20-27 N•m)
Apply Loctite 542 Sealant to threads
Apply tape
Apply lubricant to inside surface
6
3
3
20
7
9 or 18
15
*30
1
11
8
6
14 or 28
16 or 27
4
21
4
8
26
5*
5
2
25
10*
12
7
1
29 or 13
24
19*
31
6524b
17
8
306287W
Parts
Elevator - Parts List
Model 204385, Series D (see page 8)
Standard Elevator with Fixed Mounting
Includes items 3-17, 19-21, 25-26, 30, 31 below
Model 205332, Series B (see below)
Bare Elevator
Includes items 1-17 below
Ref.
No. Part No. Description
Model 207408, Series C (see page 8)
Heavy Duty Elevator with Fixed Mounting
Includes items 3-8, 10-11, 15, 17-21, 24-31 below
Qty.
1
203743 VALVE, restrictor; includes items
56- 59 on page 11
1
2
3
4
5
6
7
8
9
205333 CAP, elevator mounting
205334 TUBE, elevator riser
100155 NUT
150179 PACKING, cup; leather
156306 WASHER, flat
158109 GASKET; rubber
164246 CAP, tube air
164247 TUBE, guide, elevator
1
1
1
1
1
1
1
1
1
1
1
Ref.
No. Part No. Description
Qty.
3
100139 PLUG, pipe; 1/8 npt
1
1
1
1
1
1
4
100422 LOCKWASHER, int shkprf; 3/4”
150230 SPREADER, packing
155899 GASKET, rubber
156306 WASHER, back-up
157633 SPRING, helical compression
(Model 204385)
5*
7*
8
10 164248 SPACER
11 164249 PISTON
12 169969 FITTING, quick disconnect; 1/8
npt(m)
15 159840 ADAPTER; 1/4 npt(f) x 1/8 npt(m)
16 100030 BUSHING; 1/4 npt(m) x 1/8 npt(f)
17 16T421 ADAPTER, pipe hex; 1/8 npt (mxf)
9
10*
11
12
13
14
15
16
17
158260 PACKING, cup; leather
192198 BODY, piston
1
1
1
1
1
1
1
1
1
1
1
158262 BEARING, piston (Model 204385)
158263 TUBE, guide (Model 204385)
158264 TUBE, riser (Model 204385)
158265 WASHER, special plain
158267 TUBE, stop (Model 204385)
158270 BASE, stationary (Model 204385
and 207408)
15
1
16
12
17
18
158388 SPRING, helical compression
(Model 207408)
158429 GASKET, copper
1
8
7
10
19*
20
21
24
25
26
27
28
29
30*
31
1
1
1
1
1
1
1
1
1
1
1
161320 CAP, tube
192199 SCREW, special cap
167870 GUIDE, riser tube (Model 207408)
167871 HOUSING, elevator bearing
167872 BEARING, PTFE tape
167873 TUBE, stop (Model 207408)
167874 TUBE, riser (Model 207408)
167875 TUBE, guide (Model 207408)
722834 PACKING, o-ring
4
6
5
11
3
16T421 ADAPTER, pipe hex; 1/8 npt (mxf)
*Recommended spare parts. Keep on hand to
reduce down time.
9
2
9427b
306287W
9
Parts
Support and Control
Ref. No. 31: 206232 Pump Support Assembly
Screw firmly against seat, back off 1/4 turn
Apply adhesive
1
2
40
34
32
32
39
37
33
Ref. No. 41: 207562
Cover Support Assembly
36
35
44
43
46
33
42
38
49
06525
45
47
48
06526
62
Ref. No. 50: 207561 Air Control Kit
*61
*69
73
70
54
58
*57
59
1
65
68
56
2
72
52
67*
1/8 npt
66
64
71
51
63
53
06527
10
306287W
Parts
Support and Control - Parts List
Ref.
No. Part No. Description
Ref.
No. Part No. Description
Qty.
Qty.
1
52
100112 FITTING, 90°male elbow; 0.25”
(6.4 mm) tube, 1/8 npt
1
31
206232 PUMP SUPPORT ASSEMBLY
Includes items 32- 40
53
100113 FITTING, straight; 0.25” (6.4 mm)
tube, 1/8 npt
1
32
33
34
100057 SCREW, hex hd cap; 5/16-18 x 3/4”
100214 LOCKWASHER, spring; 5/16”
158271 CLAMP, tube; support ring and
bracket
8
12
2
54
55
154634 BRACKET, mounting
203743 VALVE, restrictor
Includes items 56-59
1
1
35
36
37
38
39
40
41
100133 LOCKWASHER, spring; 3/8”
100469 SCREW, hex hd cap; 3/8-16 x 3/4”
100538 SCREW, hex hd cap; 5/16-18 x 1/2”
166573 BRACKET, pump mounting
166574 STRAP, support bracket
206762 FRAME, support, pump
207562 COVER SUPPORT ASSEMBLY
Includes items 42-49
4
4
4
2
4
1
1
56
57*
58
59
60
101448 NUT, hex jam; 3/8-24
157628 PACKING, o-ring
160162 BODY, valve
160163 NEEDLE, valve
202295 VALVE, push-pull
Includes items 61-73
1
1
1
1
1
61*
62*
63
100272 LOCKWASHER, int shkprf, no. 6
104560 SCREW, pan hd mach; 6-32 x 3/8”
154519 KNOB
1
1
1
1
1
1
1
1
1
1
1
1
1
42
43
44
100057 SCREW, hex hd cap; 5/16-18 x 3/4”
100214 LOCKWASHER, spring; 5/16”
158271 CLAMP, tube; support ring and
bracket
4
4
2
64
154526 WASHER, special plain
154570 WASHER, special plain
154594 PACKING, o-ring
155500 SEAL, o-ring
155811 SEAL, flat cup; air intake
155921 SEAL, flat cup; air exhaust
157160 BODY, valve
65*
66*
67*
68*
69*
70
45
46
47
48
49
50
100022 SCREW, hex hd cap; 1/4-20 x 3/4”
100181 NUT, square; 5/16-18
100268 SCREW, rd hd mach; 10-24 x 3/8”
202776 BRACE, support
202777 RING, support
207561 KIT, control, air
2
4
2
1
1
1
71
72
73
157161 GUIDE, valve
161129 STEM, large round; air intake
161132 STEM, small square
Includes items 51-73
057024 TUBE, copper; 0.25” (6.4 mm)
tube, 5 ft (1.52 m)
51
1
*Recommended spare parts. Keep on hand to
reduce down time.
306287W
11
Parts
Support and Control
(Models 237746 Series A, 241663 Series A, 237579, 237578)
Model 237746, Series A
Standard Elevator with Fixed Mounting
Includes 204385 Elevator (see page 8), 237579 Air Control Kit, and 237578 Cover Support Assembly
Model 241663, Series A
Standard Elevator with Fixed Mounting
Includes 204385 Elevator (see page 8), 207561 Air Control Kit (see page 10), and 207562 Cover Support Assembly
(see page 10)
237579 Air Control Kit
Includes items 101-111
237578 Cover Support Assembly
Includes items 201-216
106
101
Drum cover is not included.
See page 8 for parts.
1
2
103
2
204
211
215
208
202
214
209
203
102
105
106
110
103
215
216
111
108
208
206
104
102
(REF)
201
207
109
205, 210,
212, 213
1
06217b
12
306287W
Parts
Support and Control- Parts List
(Models 237746 Series A, 241663 Series A, 237579, 237578)
Model 237746, Series A
Standard Elevator with Fixed Mounting
Includes 204385 Elevator (see page 8), 237579 Air Control Kit, and 237578 Cover Support Assembly
Model 241663, Series A
Standard Elevator with Fixed Mounting
Includes 204385 Elevator (see page 8), 207561 Air Control Kit (see page 10), and 207562 Cover Support Assembly
(see page 10)
237579 Air Control Kit
237578 Cover Support Assembly
Ref.
No. Part No. Description
Ref.
No. Part No. Description
101 203743 VALVE, restrictor
Qty.
Qty.
201 190272 STUD, brace, left side
202 190273 STUD, brace, left side
203 190187 BRACKET, support, rear
204 190181 BRACKET, riser tube
205 158271 CLAMP, support
206 202776 BRACE, support
207 100268 SCREW, rd hd machine; 10-24 x
3/8” (10 mm) long
208 112895 SCREW, cap, hex hd; 1/4-20; 3/4”
(19 mm) long
209 112944 SCREW, cap, button hd; 5/16-18;
3/4” (19 mm)
1
1
1
1
1
1
2
1
Includes items 56-59 (see page 10)
102 202295 VALVE, push-pull
Includes items 61-72 (see page 10)
TUBE; nylon; 7 ft; purchase locally
1
103
1
2
1
2
1
2
104 103473 STRAP, tie wire
105 190231 BRACKET, valve
106 113208 FITTING, tube
108 169969 FITTING, air, quick disconnect
109 112896 SCREW, cap, hex hd; 1/4-20; 1/2”
(13 mm) long
2
2
2
110 104123 WASHER, lock, spring; 1/4” size
111 104121 NUT, hex; 1/4-20
2
2
210 100057 SCREW, cap, hex hd; 5/16-18; 3/4”
(19 mm)
211 108946 NUT, hex; 5/16-18
212 100181 NUT, square; 5/16-18
213 100214 WASHER, lock, spring; 5/16” size
214 112894 SCREW, cap, hex hd; 5/16-18;
SST
2
2
2
2
215 112904 WASHER, lock, spring; 5/16; SST
216 112900 NUT, square; 5/16-18; SST
4
2
306287W
13
Notes
Notes
14
306287W
Dimensions
Dimensions
NOTE: For elevator height dimensions,
refer to FIG. 2 and Installation on page 4.
5.5"
(140 mm)
8.88"
(225.9 mm)
.056" (14.2 mm)
06533
306287W
15
Graco Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written
recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs
will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the
negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite
de ou en rapport, directement ou indirectement, avec les procédures concernées.
Graco Information
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
This manual contains English. MM 306287
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 1964, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Revision W, February, 2014
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