Graco Reactor H-25 Series User manual

Hydraulic, Heated, Plural Component Proportioner
For spraying polyurethane foam and polyurea coatings.
Not for use in explosive atmospheres. For professional use only.
See page 3 for model information, including maximum
working pressure and approvals.
Important Safety Instructions
Read all warnings and instructions in this manual
and in manuals 312062 and 313539. Save all
instruction manuals.
TI9830a
Model H-40 Shown
Electrical Diagrams
312064N
EN
Conforms to ANSI/UL
Std. 499 Certified to
CAN/CSA Std.
C22.2 No. 88
9902471

Contents
2 312064N
Contents
Contents ..................................2
Supplied Manuals ..........................2
Models ...................................3
Simplified Schematic, Motor Controls ..........5
1-Phase Motor ..........................5
3-Phase Motor ..........................6
Simplified Schematic, Heater Controls .........7
Simplified Schematic, Power Connections ......8
Detailed Schematic, Motor Controls (1-Phase Motor)
......................................10
Detailed Schematic, Motor Controls (3-Phase Motor)
......................................11
Detailed Schematic, Heater Controls ..........12
Graco StandardWarranty ...................14
Graco Information .........................14
Supplied Manuals
The following manuals are shipped with the Reactor™
Proportioner. Refer to these manuals for detailed equip-
ment information.
Manuals are also available at www.graco.com.
Reactor Hydraulic Proportioner
Part Description
312062 Reactor Hydraulic Proportioner, Oper-
ation Manual (English)
312063 Reactor Hydraulic Proportioner,
Repair-Parts Manual (English)
313539 Reactor H-VR Proportioner, Opera-
tion Manual (English)
313540 Reactor H-VR Proportioner,
Repair-Parts Manual (English)

Models
312064N 3
Models
H-25 SERIES
H-40 SERIES
H-50 SERIES
H-VR SERIES
Part, Series
Full Load
PeakAmps*
Per Phase NominalVoltage Range (phase) System Watts†
Primary
Heater
Watts
Max Flow
Rate◆
lb/min
(kg/min)
Approximate
Output per
Cycle (A+B)
gal. (liter)
Hydraulic
Pressure
Ratio
Maximum Fluid
Working
Pressure
psi (MPa, bar)
255400, F 69 200-240 V (1) 15,960 8,000 22 (10) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
255401, F 46 200-240 V (3) 15,960 8,000 22 (10) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
255402, F 35 350-415 V (3) 15,960 8,000 22 (10) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
255406, F 100 200-240 V (1) 23,260 15,300 22 (10) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
255407, F 59 200-240 V (3) 23,260 15,300 22 (10) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
255408, F 35 350-415 V (3) 23,260 15,300 22 (10) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
Part,
Series
Full Load
PeakAmps*
Per Phase NominalVoltage Range (phase) System Watts†
Primary
Heater
Watts
Max Flow
Rate◆
lb/min
(kg/min)
Approximate
Output per
Cycle (A+B)
gal. (liter)
Hydraulic
Pressure
Ratio
Maximum Fluid
Working
Pressure
psi (MPa, bar)
★253400, E 100 200-240 V (1) 23,100 12,000 45 (20) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
253401, E 71 200-240 V (3) 26,600 15,300 45 (20) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
253402, E 41 350-415 V (3) 26,600 15,300 45 (20) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
253407, E 95 200-240 V (3) 31,700 20,400 45 (20) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
253408, E 52 350-415 V (3) 31,700 20,400 45 (20) 0.063 (0.24) 1.91:1 2000 (13.8, 138)
Part,
Series
Full Load
PeakAmps*
Per Phase NominalVoltage Range (phase) System Watts†
Primary
Heater
Watts
Max Flow
Rate◆
lb/min
(kg/min)
Approximate
Output per
Cycle (A+B)
gal. (liter)
Hydraulic
Pressure
Ratio
Maximum Fluid
Working
Pressure
psi (MPa, bar)
★253725, E 100 200-240 V (1) 23,100 12,000 52 (24) 0.073 (0.28) 1.64:1 1700 (11.7, 117)
253726, E 71 200-240 V (3) 26,600 15,300 52 (24) 0.073 (0.28) 1.64:1 2000 (13.8, 138)
253727, E 41 350-415 V (3) 26,600 15,300 52 (24) 0.073 (0.28) 1.64:1 2000 (13.8, 138)
256505, E 95 200-240 V (3) 31,700 20,400 52 (24) 0.073 (0.28) 1.64:1 2000 (13.8, 138)
256506, E 52 350-415 V (3) 31,700 20,400 52 (24) 0.073 (0.28) 1.64:1 2000 (13.8, 138)
Part,
Series
Full Load
Peak Amps*
Per Phase NominalVoltage Range (phase) System Watts†
Primary
Heater
Watts
Max Flow
Rate◆
lb/min
(kg/min)
Approximate
Output per
Cycle (A+B)
gal. (liter)
Hydraulic
Pressure
Ratio
Maximum Fluid
Working
Pressure
psi (MPa, bar)
256886 71 200-240 V (3) 26,600 15,300 15 (4) Variable Variable 3500 (24.1, 241)
256887 41 350-415 V (3) 26,600 15,300 15 (4) Variable Variable 3500 (24.1, 241)

Models
4 312064N
H-XP2 SERIES
H-XP3 SERIES
* Full load amps with all devices operating at maximum capabilities. Fuse requirements at various flow rates and mix
chamber sizes may be less.
†Total system watts, based on maximum hose length for each unit:
• Parts 255400 through 255408, 310 ft (94.6 m) maximum heated hose length, including whip hose.
• Parts 253400 through 253408, 253725 through 253727, 256505, and 256506, 410 ft (125 m) maximum heated
hose length, including whip hose.
◆Maximum flow rate given for 60 Hz operation. For 50 Hz operation, maximum flow rate is 5/6 of 60 Hz maximum
flow.
★CE approval does not apply.
Part, Series
Full Load
Peak Amps*
Per Phase NominalVoltage Range (phase) System Watts†
Primary
Heater
Watts
Max Flow
Rate◆
gpm (lpm)
Approximate
Output per
Cycle (A+B)
gal. (liter)
Hydraulic
Pressure
Ratio
Maximum Fluid
Working
Pressure
psi (MPa, bar)
255403, F 100 200-240 V (1) 23,260 15,300 1.5 (5.7) 0.042 (0.16) 2.79:1 3500 (24.1, 241)
255404, F 59 200-240 V (3) 23,260 15,300 1.5 (5.7) 0.042 (0.16) 2.79:1 3500 (24.1, 241)
255405, F 35 350-415 V (3) 23,260 15,300 1.5 (5.7) 0.042 (0.16) 2.79:1 3500 (24.1, 241)
Part,
Series
Full Load
PeakAmps*
Per Phase NominalVoltage Range (phase) System Watts†
Primary
Heater
Watts
Max Flow
Rate◆
gpm (lpm)
Approximate
Output per
Cycle (A+B)
gal. (liter)
Hydraulic
Pressure
Ratio
Maximum Fluid
Working
Pressure
psi (MPa, bar)
★253403, E 100 200-240 V (1) 23,100 12,000 2.8 (10.6) 0.042 (0.16) 2.79:1 3500 (24.1, 241)
253404, E 95 200-240 V (3) 31,700 20,400 2.8 (10.6) 0.042 (0.16) 2.79:1 3500 (24.1, 241)
253405, E 52 350-415 V (3) 31,700 20,400 2.8 (10.6) 0.042 (0.16) 2.79:1 3500 (24.1, 241)

Simplified Schematic, Motor Controls
312064N 5
Simplified Schematic, Motor Controls
or H-50
1-phase Motor

Simplified Schematic, Motor Controls
6 312064N
Simplified Schematic, Motor Controls (cont.)
or H-50
or H-VR
3-phase Motor
Reactor H-VR has two switches.

Simplified Schematic, Heater Controls
312064N 7
Simplified Schematic, Heater Controls

Simplified Schematic, Power Connections
8 312064N
Simplified Schematic, Power Connections
200-240V ac, 1-phase
1-phase Motor 350-415V ac, 3-phase
1-phase Motor 200-240V ac, 3-phase

Simplified Schematic, Power Connections
312064N 9
Simplified Schematics, Power Connections (cont.)
3-phase Motor 200-240V ac, 3-phase
3-phase Motor 350-415V ac, 3-phase

Detailed Schematic, Motor Controls (1-phase Motor)
10 312064N
Detailed Schematic, Motor Controls (1-phase Motor)
B
A