Contents

Contents

2

Tank Level Sensing and Velocity Change (β€œ

”)

PR70 Accessories

3

Options (C6)

19

Supplied Manuals

4

Related Manuals

4

Warnings

5

Installation

7

General Information

7

Unpacking

7

Locate and Install the PR70

7

Machine Setup

7

Component Identification

8

HMI Control and Indicators

9

HMI Main Run Screen

10

Run Screen Operation

10

Machine Mode Selection

10

Machine Operation: Shot Mode

10

Machine Operation: Operator Mode

10

Shot Number Selection

10

Machine Disable Mode (β€œ ”red)

11

Setup Screens

11

Entering the Setup Screens

11

Setup Screens with Passwords Enabled

11

Machine Priming

13

Machine Calibration

13

Piston Position Calibration (C1)

13

Phasing (C2)

14

Open Dispense Valve (ODV) Setting (C3)

14

Machine Calibration Shots (C4)

15

Password Setup / Clearing (C5)

20

Setting/Clearing an Administrative Password:

20

Setting/Clearing a Maintenance ONLY Password:21

Resetting Passwords

21

Miscellaneous Machine Features

22

HMI Hibernate Mode

22

HMI Startup Animation Sequence

22

HMI Demo Mode Operation

22

Pressure Relief Procedure

23

Standby/Shutdown Procedure

23

Error Codes

23

Error Code Table

24

ICON Descriptions

26

Maintenance

28

Software Upgrades, Run Token

28

Run Token

28

Troubleshooting

29

Repair

30

Major Mechanical Assemblies, and Attachments 30

Base Frame Assembly

31

Air Cylinder Assemblies, and Rebuild Kits

32

Drive Block Assembly

35

Pump Assemblies and Rebuild Kits

35

Piston Cylinders or Metering Tubes

38

Hose Assemblies

41

Miscellaneous Mechanical Assemblies

43

Shot Size Definition (M2)

16

Wiring Diagrams

46

Ratio Checks

16

Technical Data

48

Miscellaneous Machine Setups

17

Dimensions

49

Manual Control Options (M1)

17

Graco Ohio Standard Warranty

50

Purge Timer / Alarm Settings (M2)

17

Graco Information

50

Cycle Counter and Silent Mode Control (M3)

18

 

 

Date and Time Settings (M4)

19

 

 

312393G

2 of 50

Page 2
Image 2
Graco PR70 important safety instructions Contents