Graco 249881 User Manual
Manual Conventions
2
309497L
Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Programming the Meter . . . . . . . . . . . . . . . . . . . . . 4
Meter Programming . . . . . . . . . . . . . . . . . . . . . . 4
Meter Installation . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pressure Relief Procedure . . . . . . . . . . . . . . . . . 8
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Pre-installation Procedure . . . . . . . . . . . . . . . . . . 8
Installing Nozzle Extension . . . . . . . . . . . . . . . . . 9
Meter Installation to Hose . . . . . . . . . . . . . . . . . . 9
Pressurizing the System . . . . . . . . . . . . . . . . . . . 9
Meter Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Asleep/Awake Mode . . . . . . . . . . . . . . . . . . . . . 10
High/Low Flow Rate Indicator . . . . . . . . . . . . . . 10
Battery Life Indicator . . . . . . . . . . . . . . . . . . . . . 10
Security Modes . . . . . . . . . . . . . . . . . . . . . . . . . 11
Work Orders and Job Numbers . . . . . . . . . . . . 12
Dispense Options . . . . . . . . . . . . . . . . . . . . . . . 14
Manual Dispense Mode . . . . . . . . . . . . . . . . . . 14
Preset Dispense Mode . . . . . . . . . . . . . . . . . . . 14
Restricted Preset Dispense Mode . . . . . . . . . . 15
Removing and Replacing the Battery . . . . . . . . 15
Quick-Lock
™
Nozzle . . . . . . . . . . . . . . . . . . . . . 15
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Calculating the Calibration Factor . . . . . . . . . . . . 19
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Replacing or Cleaning Filter . . . . . . . . . . . . . . . 21
Replacing Quick-lock
™
Nozzle . . . . . . . . . . . . . 21
Replacing the Bezel . . . . . . . . . . . . . . . . . . . . . . 22
Replacing the Trigger . . . . . . . . . . . . . . . . . . . . . 24
Replacing the Meter Electronics . . . . . . . . . . . . 28
Parts Drawing for the 246008 and 249881
Electronic Meters . . . . . . . . . . . . . . . . . . . . . . . 32
Parts List for the 246008 and 249881
Electronic Meters . . . . . . . . . . . . . . . . . . . . . . . 33
Nozzle Extension Accessories . . . . . . . . . . . . . . . 34
Kit 246005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Kit 246006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Kit 246007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Technical Specifications . . . . . . . . . . . . . . . . . . . . 35
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 38
Graco Phone Numbers . . . . . . . . . . . . . . . . . . . . . 38
Manual Conventions
Note
WARNING
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
which, if not avoided, could result in death or serious
injury.
CAUTION
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in property damage or
destruction of equipment.
which, if not avoided, may result in property damage or
destruction of equipment.
A note indicates additional helpful information.