Manuals
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Graco
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Kitchen Appliance
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Water Dispenser
Graco
PR70
important safety instructions
Heated Piston to DV Hose Assemblies
Models:
PR70
1
42
50
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Troubleshooting
Install
Error codes
PR70 Screen Navigation Diagram
Password
HMI Control and Indicators
Warranty
Dimension
Maintenance
PR70 Accessories
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Hose Assemblies
Figure 53 Heated Piston to DV Hose Assemblies
312393G
42 of 50
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Contents
PR70
Contents
PR70 Accessories
Mixer and Shroud Options
PR70 Feed System
Supplied Manuals
Related Manuals
Description
Electric Shock Hazard
Equipment Misuse Hazard
Machine Setup
Installation
Locate and Install the PR70
General Information
Component Identification
Key
HMI Control and Indicators
PR70 Top View with Shield, Tanks, DV and HMI Removed
Run Screen Operation
Entering the Setup Screens
Machine Disable Mode red
Setup Screens
Setup Screens with Passwords Enabled
PR70 Screen Navigation Diagram
Machine Priming
Machine Calibration
Piston Position Calibration C1
Open Dispense Valve ODV Setting C3
Phasing C2
Machine Calibration Shots C4
Open Dispense Valve ODV Screen C3 Key
Shot Size Definition M2
Ratio Checks
Manual Control Options M1
Miscellaneous Machine Setups
Purge Timer / Alarm Settings M2
Manual DV Control
Cycle Counter and Silent Mode Control M3
M2 after Purge Shot Size Prompt
Date and Time Settings M4
Tank Level Sensing and Velocity Change Options C6
Password Setup / Clearing C5
Setting/Clearing an Administrative Password
Setting/Clearing a Maintenance only Password
Resetting Passwords
To clear the password, enter
HMI Demo Mode Operation
Miscellaneous Machine Features
HMI Hibernate Mode
Limitations of Demo Mode Simulation
Pressure Relief Procedure
Standby/Shutdown Procedure
Error Codes
Error Code Table
Error Code Table
E29
E50
Key Key Description Screen
PR70 HMI Icon Table
Tables 3 PR70 Screen Icon Tables
Tables 4 PR70 Screen Icon Tables
Maintenance
Software Upgrades, Run Token
Run Token
Troubleshooting
Problem Cause Solution
Repair
Major Mechanical Assemblies, and Attachments
Base Frame Assembly
PR70 Base Frame Assembly LC0109 Key
PR70 Air Cylinder System and Schematic
Air Cylinder Assemblies, and Rebuild Kits
Air Cylinder Assemblies
Pump Assembly
Drive Block Assembly
Pump Assemblies and Rebuild Kits
To install a new Check Valve Rebuild Kit
PR70 Check Valve Rebuild Kit LC0093 Key
To install a new Rear Pump Rebuild Kit
PR70 Rear Pump Rebuild Kit LC0094 Key
PR70 Nylon and Uhmwpe Piston Replacement Kits Key
Piston Cylinders or Metering Tubes
To install a new Piston or Piston/Cylinder Replacement Kit
Nylon Pistons see Figure
Available PR70 Piston and Cylinder Metering Tubes Kits Key
To install a new Piston Plug Assembly
Hose Assemblies
Heated Piston to DV Hose Assemblies
Miscellaneous Mechanical Assemblies
To Replace the Fuses
PR70 Control Bracket Assembly LC0108 Key
PR70 Hydracheck Components
Wiring Diagrams
PR70 Wiring Interconnect Illustration
Wiring Diagram, PR70
Technical Data
Category Data
Dimensions
PR70 Dimensions ON-Board PE Tank version Illustrated
Graco Ohio Standard Warranty
Graco Information
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