Graco Manzel MVB 563565 User manual

3A2334A
EN
Instructions
MVB Pump
Provides a predetermined, proportional amount of lubricant to lubrication points. For use
with Graco MVB gearboxes. For professional use only.
Model 563565
1/4 inch diameter piston
8000 psi (552 bar, 55.2 MPa) Maximum Working
Pressure
Model 563566
3/8 inch diameter piston
3000 psi (207 bar, 20.7 MPa) Maximum Working
Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual and in the related system component
manuals before using the equipment. Save all
instructions.

Warnings
23A2334A
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The
exclamation 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.
SKIN INJECTION HAZARD
High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This
may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
treatment.
• Do not point dispensing device at anyone or at any part of the body.
• Do not put your hand over the fluid outlet.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow the Pressure Relief Procedure when you stop dispensing and before cleaning, checking, or
servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.

Warnings
3A2334A 3
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
component. See Technical Specifications in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See
Technical Specifications in all equipment manuals. Read fluid and solvent manufacturer’s
warnings. For complete information about your material, request Safety Data Sheet (SDS) from
distributor or retailer.
• 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
manufacturer’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.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not
limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

Installation
43A2334A
Installation
Pressure Relief Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
1. Disconnect power source.
2. Loosen outlet fitting or alternate outlet until no more
lubricant or air leaks from the fitting. (FIG. 1)
Pump Adjustment
The pump output is adjustable using the 1-1/2 inch
(28.58 mm) hex nut (a) on the top of the pump. Adjusting
the hex nut changes the inlet port position in relation to
the piston top, which regulates g the discharge
volume.
To adjust the pump output:
1. Follow Pressure Relief Procedure, page 4.
2. Loosen screw (8k) (FIG. 2).
3. Turn hex nut (a) (FIG. 2):
• Clockwise to increase output
• Counterclockwise to decrease output
NOTE: Do NOT exceed 0.484 inch (12.24 mm) to pre-
vent insufficient thread engagement of the cylinder and
piston assembly.
4. When the desired output volume is attained,
re-tighten the screw (8k), and torque the screw (8k)
to 20 in/lbs.
5. Re tighten the outlet fitting or the alternate outlet
plug.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
FIG. 1
Lube Outlet
Alternate
Outlet
(Plugged) or
Gauge Port
FIG. 2
0.484 in. (12.24 mm) MIN OUTPUT
0.250 in. (6.35 mm) MAX OUTPUT
a
8k

Installation
3A2334A 5
Table 1 provides output changes in relation to the
number of turns the hex nut is adjusted.
Note that full stroke is when the hex nut is flush with body.
Table 1: Output Adjustments
Stroke 1/4 in. (6.35 mm) Diameter Piston 3/8 in. (9.53 mm) Diameter Piston
cubic inch cubic cm cubic inch cubic cm
Full stroke* 0.012 0.197 0.030 0.492
1/4 0.011 0.187 0.028 0.466
1/2 0.011 0.175 0.027 0.439
3/4 0.010 0.164 0.025 0.413
1 0.010 0.156 0.024 0.387
1-1/4 0.009 0.146 0.022 0.361
1-1/2 0.008 0.134 0.020 0.334
1-3/4 0.008 0.124 0.019 0.308
2 0.007 0.115 0.017 0.282
2-1/4 0.006 0.103 0.016 0.256
2-1/2 0.006 0.093 0.014 0.230
2-3/4 0.005 0.084 0.012 0.203
3 0.004 0.072 0.011 0.177
3-1/4 0.004 0.062 0.009 0.151
3-1/2 0.003 0.051 0.008 0.125
3-3/4 0.003 0.041 0.006 0.098
*hex nut turns counterclockwise from full stroke

Disassembly Procedure
63A2334A
Disassembly Procedure
All reference numbers in parenthesis refer to FIG. 3 on
page 8.
1. Disconnect the power source.
2. Follow Pressure Relief Procedure, page 4.
3. Place the pump upside down in a vise with the
pump body in a soft-jaw vise for protection.
4. Depress the piston guide (6) and remove the
self-locking ring (8e) and piston guide (6).
5. Withdraw the piston assembly and piston return
spring (4).
6. With the bottom of the piston visible remove the
retainer ring (8c or 8f), retainer spring (1), and pis-
ton return spring (4).
7. Remove the pump from the vise and turn over. Put
the pump in soft-jaw vise with the adjustment nut
facing upward.
8. Loosen set screw (8k) to relieve locking force on the
piston valves (5). Removal is not necessary.
9. Remove pipe plug (8h or 8j). Unthread and remove
the piston valve (5), being careful not to cut the
o-rings.
10. Replace o-ring and backup rings, if damaged or
worn.
11. Remove the pump from the vise.
12. Place the piston valve (5) in the vise and remove the
indicator port adapter (9).
13. Remove the piston valve (5) from the vise and
remove the ball (8a) and spring (3).

Assembly Procedure
3A2334A 7
Assembly Procedure
1. Place the piston valve (5) in a soft jaw vise and
return the ball (8a) and spring (3). Thread in indica-
tor port adapter (9) and torque to 12 ft-lbs (16 N•m).
2. Remove the piston valve (5) from vise.
3. Place the pump body (10) in a soft jaw vise with
flange end facing down.
4. Thread in piston valve (5), being careful not to cut
the o-rings.
5. Apply a small amount of pipe sealant to pipe plug
(8h or 8j) and, while holding indicator port adapter
(9) with a wrench, tighten the pipe plug (8h).
6. Remove pump body (10) from the vise and turn so
that the flange end faces up.
7. Replace piston return spring (4).
8. Assemble the retainer ring (8c or 8f) and retainer
spring (1) on the piston.
9. Lightly oil piston and insert into piston valve (5).
10. Insert the piston guide (6) and depress slightly to
allow the self-locking ring (8e) to be installed.

Parts
83A2334A
Parts
California Proposition 65
FIG. 3
7b
7h
7c
4
1
6
8a
3
7e
7d
8e
8f
5
8k
8c
7f
7g
8h
9
10
Ref Part Description Qty
1†556495 RETAINER, spring (model 563565) 1
† 556496 RETAINER, spring (model 563566) 1
2† 556726 GASKET, pump (not shown) 1
3† 556960 SPRING, piston 1
4† 557012 SPRING, return piston 1
5563115 VALVE, piston, 1/4 cylinder (model
563565)
1
563119 VALVE, piston, 3/8 cylinder (model
563566)
1
6 560469 GUIDE, piston 1
7† 558015 KIT, MVB pump seal 1
7a 556338 BALL, 0.188 diameter (not shown) 1
7b 556558 O-RING, backup, -015 flurocarbon 1
7c 555683 O-RING, backup, -017 flurocarbon 1
7d C38312 O-RING, -019 flurocarabon 1
7e 555687 O-RING, -012 flurocarbon 1
7f 126066 RING, backup, -19, PTFE 2
7g 126067 RING, backup, -17, PTFE 2
7h 556588 RING, backup, -015 PTFE 2
8† 558016 KIT, MVB Pump Hardware 1
8a 124923 BALL, chrome, .500 1
8b 123977 TAG, direction (not shown) 1
8c 124925 RING, retainer, -25 E-ring 1
8e 558666 RING, retainer, 1-1/2”
8f 126751 RING, retainer, 3/8” 1
8g 100133 WASHER, lock, 3/8” (not shown) 2
8h 557349 PLUG, pipe, 1/8” nptf model
563565
1
8j 557391 PLUG, pipe, 1/4” nptf model
563566
2
8k 131775 SCREW, HHCS 1/4 x 0.37 1
8l 558674 SCREW, SHCS, 3/16 x 1.00 (not
shown)
2
9 560458 Indicator Port Adapter 1
10 560472 BODY, pump, MVB 1
11 260085 SCREW, drive, #2 x 0.125 (not
shown)
2
Parts are included in Piston Kit 1/4 MVB Pump:
563918
Parts are included in Piston Kit 3/8 MVB Pump:
563919
† Parts are included in Seal Kit 563920.
WARNING: This product can expose you to chemicals known to the State of California to
cause cancer and birth defects or other reproductive harm. For more information, go to
www.P65warnings.ca.gov.

Technical Specifications
3A2334A 9
Technical Specifications
Pump Output in Pints (Liters) per day
MVB Pump
US Metric
Model 563565, 1/4 in. (6.35 mm) Piston
Maximum Output per Stroke 0.012 cubic inches 0.917 cubic cm
Minimum Output per Stroke 0.0025 cubic inches 0.041 cubic cm
Pressure Rating with Single-lobe Cam 8000 psi 552 bar, 55.2 MPa
Pressure Rating with Double-lobe Cam 5000 psi 345 bar, 34.5 MPa
Pressure Rating with Triple-lobe Cam 4000 psi 276 bar, 27.6 MPa
Model 563566, 3/8 in. (9.53 mm) Piston
Maximum Output per Stroke 0.030 cubic inches 0.492 cubic cm
Minimum Output per Stroke 0.006 cubic inches 0.098 cubic cm
Pressure Rating with Single-lobe Cam 3000 psi 207 bar, 20.7 MPa
Pressure Rating with Double-lobe Cam 2000 psi 138 bar, 13.8 MPa
Pressure Rating with Triple-lobe Cam 1500 psi 103 bar, 10.3 MPa
Both Models 563565 and 563566
Outlet Port 1/4 - 18 NPSF
Inlet Port 3/8 - 18 NPSF
Minimum Strokes Per Minute* 5
Maximum Strokes Per Minute* 250
* Make sure that, taking into account selection of gear ratio and choice of cam, the actual number of pump strokes is between 5
and 250.
Single Camshaft
rpm
(Pump Strokes/Min)
Model 563565, 1/4 in. (6.35 mm) Piston Model 56366, 3/4 in. (9.53 mm) Piston
Minimum Output
Adjustment
Maximum Output
Adjustment
Minimum Output
Adjustment
Maximum Output
Adjustment
0.12456 (Constant*) 0.59832 0.29909 (Constant*) 1.4902
Pints Liters Pints Liters Pints Liters Pints Liters
20 2.49 1.18 11.97 5.66 5.98 2.83 29.92 14.15
30 3.74 1.77 17.95 8.49 8.97 4.24 44.88 21.23
40 4.98 2.36 23.93 11.32 11.96 5.66 59.84 28.30
50 6.23 2.95 29.92 14.15 14.95 7.07 74.80 35.38
60 7.47 3.53 35.90 16.98 17.95 8.49 89.76 42.46
70 8.72 4.12 41.88 19.81 20.94 9.90 104.72 49.53
* Constant X strokes per minute = Output in pints per day. For 2 or 3 lobe cams, multiply camshaft RPM X 2 or 3.

Technical Specifications
10 3A2334A
Dimensions
Ref Inch mm Ref Inch mm
A 1.188 30.18 K 5.875 149.23
B 3.544 90.02 L 0.5 12.7
C 1.77 44.98 M 4.0 101.60
D 4.375 111.13 N 2.75 69.85
E 2.188 55.58 P 1.125 28.58
F 2.375 60.33 Q 4.281 108.74
G 2.00 50.8 R 2.875 73.03
H 0.625 15.88 S 6.375 161.93
J 0.250 6.35 T 5.50 139.7
Ref Description
AA 1/4-18 NPSF
BB 0.484 - 0.250 in. (12.29 - 6.35 mm) Max Output
CC Mounting Surface
DD 3/8-18 NPSF Lube Inlet
EE 1/4-8 NPSF Lube Outlet
FF 1/4-18 NPSF Return to Crankcase
GG Filter Primer Option
HH Pressure Indicator
JJ System Fill Option
KK 1/4 NPSF Inlet (Near) 1/4 NPSF Drain (Far)