Graco G-Mini 25R800 User manual

3A6714H
EN
Instructions
G-MINI® Pump
For dispensing NLGI Grades #000 to #2 greases and oils with at least 40 cSt. For
professional use only.
Not approved for use in explosive atmospheres or hazardous (classified) locations.
Models, pages 3 and 4
4061 psi (28 MPa, 280 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in
this manual before using the equipment.
Save these instructions.
Conforms to ANSI/UL 73
Certified to CAN/CSA
Std. 22.2 No 68-09
110-240VAC Pumps ONLY

Contents
2 3A6714H
Contents
DC Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
AC Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
General Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Component Identification . . . . . . . . . . . . . . . . . . 8
Divider Installation Remote . . . . . . . . . . . . . . . . . 9
CSP Direct Mount Installation . . . . . . . . . . . . . . . 9
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Choose an Installation Location . . . . . . . . . . . . 10
System Configuration and Wiring . . . . . . . . . . . 11
Grounding (AC Models Only) . . . . . . . . . . . . . . . 11
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Recommendations for Pump Usage in
Harsh Environments . . . . . . . . . . . . . . . . . . 12
Wiring and Installation Diagrams . . . . . . . . . . . . 12
Manual Run Button . . . . . . . . . . . . . . . . . . . . . . 16
Proximity Switch . . . . . . . . . . . . . . . . . . . . . . . . 17
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Pressure Relief Procedure . . . . . . . . . . . . . . . . . 18
Connect to Auxiliary Fittings . . . . . . . . . . . . . . . 18
Pressure Relief Valves . . . . . . . . . . . . . . . . . 18
Pressure Relief Valves . . . . . . . . . . . . . . . . . . . . 18
Set Pump Outlet Volume . . . . . . . . . . . . . . . . . . 19
Fill Reservoir - Grease Dispense Pumps . . . . . . 19
Models With a Follower Plate . . . . . . . . . . . 20
Models Without a Follower Plate. . . . . . . . . 20
Change Greases . . . . . . . . . . . . . . . . . . . . . 21
Fill Reservoir - Oil Dispense Pumps . . . . . . . . . 21
Prime the Pump . . . . . . . . . . . . . . . . . . . . . . . . . 21
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Non Controller Operation . . . . . . . . . . . . . . . . . . 23
Low-Level Output Option. . . . . . . . . . . . . . . 23
Controller Operation . . . . . . . . . . . . . . . . . . . . . . 25
Control Panel Overview (FIG. 29) . . . . . . . . . 25
RUN MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
SETUP MODE . . . . . . . . . . . . . . . . . . . . . . . . . . 26
ON TIME Configuration (Minutes) . . . . . . . . 26
ON TIME Configuration (Cycles) . . . . . . . . . 27
OFF TIME Configuration (Min./Hrs) . . . . . . . 28
ADVANCED PROGRAMMING . . . . . . . . . . . . . . 28
Advanced Programming
Menu Descriptions . . . . . . . . . . . . . . . . 29
Alerts and Alarms . . . . . . . . . . . . . . . . . . . . . . . . 32
Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Alert and Alarm Scenarios . . . . . . . . . . . . . . . . . 33
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Recycling and Disposal . . . . . . . . . . . . . . . . . . . . . 35
End of Product Life. . . . . . . . . . . . . . . . . . . . . . . 35
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Reservoir Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Pump Element Kits. . . . . . . . . . . . . . . . . . . . . . . 37
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
CSP Valve Bracket Mount . . . . . . . . . . . . . . . . . 41
2L Model Pump Mount. . . . . . . . . . . . . . . . . . . . 41
0.5L and 1L Model Pump Mount . . . . . . . . . . . . 41
Universal Bracket Mount . . . . . . . . . . . . . . . . . . 41
Technical Specifications . . . . . . . . . . . . . . . . . . . . 42
California Proposition 65 . . . . . . . . . . . . . . . . . . . . 43
Graco Standard Warranty. . . . . . . . . . . . . . . . . . . . 44

DC Models
3A6714H 3
DC Models
Model Fluid
Type
Reservoir
Controller
Voltage Power
Input
Follower
Plate
Cycle
Feedback
Input
Pump
Element
Quantity
Heater
0.5 L 1 L 2 L 12VDC 24VDC
25R800 Grease X X CPC X 1
25R801 Grease X X X CPC X M12 1
25R802 Grease X X CPC X 1
25R803 Grease X X X CPC X M12 1
25R804 Grease X X X CPC X M12 1 X
25R805 Grease X X X CPC X M12 2 X
25R806 Grease X X X CPC X M12 1 X
25R807 Grease X X CPC X 1
25R808 Grease X X X CPC X M12 1
25R809 Grease X X CPC X 1
25R810 Grease X X X CPC X M12 1
25R811 Grease X X CPC 1
25R812 Grease X X CPC 1
25R813 Grease X X X CPC M12 1
25R814 Grease X X X CPC M12 1
25R815 Grease X X DIN 1
25R816 Grease X X DIN 1
25R817 Grease X X X DIN M12 1
25R818 Grease X X X DIN M12 1
25R820 Grease X X DIN X 1
25R821 Grease X X X DIN X M12 1
25R822 Grease X X DIN X 1
25R823 Grease X X X DIN X M12 1
25R824 Grease X X X DIN X M12 1 X
25R825 Grease X X X DIN X M12 2 X
25R826 Grease X X X DIN X M12 1 X
25R827 Grease X X DIN X 1
25R828 Grease X X X DIN X M12 1
25R829 Grease X X DIN X 1
25R830 Grease X X X DIN X M12 1
25R831 Grease X X CPC 1
25R832 Grease X X CPC 1
25R833 Grease X X X CPC M12 1
25R834 Grease X X X CPC M12 1
25R835 Grease X X DIN 1
25R836 Grease X X DIN 1
25R837 Grease X X X DIN M12 1
25R838 Grease X X X DIN M12 1
2000634 Oil X X DIN 1
2000636 Oil X X X DIN M12 1
2000638 Oil X X DIN 1
2000640 Oil X X X DIN M12 1

AC Models
4 3A6714H
AC Models
Model Fluid Type
Reservoir
Controller Power
Input
Follower
Plate
Cycle
Feedback
Input
Heater
0.5 L 1 L 2 L
2000643 Grease X DIN X
2000644 Grease X X DIN X M12
2000645 Grease X DIN X
2000646 Grease X X DIN X M12
2000647 Grease X X DIN X M12 X
2000648 Grease X DIN
2000649 Grease X X DIN M12
2000650 Grease X DIN
2000651 Grease X X DIN M12
2000635 Oil X DIN
2000637 Oil X X DIN M12
2000639 Oil X DIN
2000641 Oil X X DIN M12

Safety Symbols
3A6714H 5
Safety Symbols
The following safety symbols appear throughout this manual and on warning labels. Read the table below to
understand what each symbol means.
Symbol Meaning
Cleaning Solvent Hazard
Electric Shock Hazard
Equipment Misuse Hazard
Fire and Explosion Hazard
Moving Parts Hazard
Skin Injection Hazard
Skin Injection Hazard
Splash Hazard
Ground Equipment
Read Manual
Follow Pressure Relief Procedure
Wear Personal Protective
Equipment
Do Not Place Hands or Other Body
Parts Near Fluid Outlet
Do Not Stop Leaks with Hand,
Body, Glove or Rag
Symbol Meaning
Safety Alert Symbol
This symbol indicates: Attention! Become Alert! Look for this symbol throughout the
manual to indicate important safety messages.