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ROCON DeltaPoint Jr - User Manual

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DeltaPoint Jr
Installation and Operation Manual
6 GPM (22.7 LPM) Unit
EMERGENCY
24 Hour Service Phone Number
877-684-0589
Effective with products having serial number 040817000 and greater, Firmware Revision 3.15
DPJMAN-1106
ROCON LLC
1755 East Nine Mile Road, Hazel Park, MI 48030
PH 248-542-9635, Fax 248-584-1490 www.flowmeters.com
TM
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Summary

Proprietary Notice

General Specification

Dimensions

DeltaPoint Jr. Top View

Provides a top view diagram of the DeltaPoint Jr. unit with key dimensions and port labels.

DeltaPoint Jr. End View

Presents an end view diagram of the DeltaPoint Jr. unit, detailing its physical dimensions.

How It Works

Installation

Electrical Circuit

Jumper Settings

Set-Up Procedure

Configuring the Engineering Units

Guides users on how to set the flowmeter to display units in GPM or LPM.

Configuring the Flow Alarm

Instructions on how to set the alarm setpoint for the flowmeter output.

Unit Verification

Initial Water Flow Present to Operate

Steps to verify the unit operates correctly with initial water flow.

Flow Fault Verification - Cap Pulled

Procedure to test flow fault detection when a weld gun arm cap is removed.

Flow Fault Verification - Water Flow Shut off or Below 4.00 LPM

Verifies the unit's response to low or shut-off water flow conditions.

System Verification - Restart Unit Remotely

Checks the unit's ability to restart remotely after a shutdown.

Troubleshooting

Unit Will Not Power Up

Steps to diagnose and resolve issues where the unit fails to power on.

Unit Will Not Start

Troubleshooting guide for when the unit fails to initiate operation, covering insufficient flow.

Water Continues to Flow When Cap is Removed

Addresses the issue of continuous water flow when a cap is removed from the weld gun.

Unit Will Not Restart Manually or Remotely

Solutions for problems preventing the unit from restarting after a stop.

Flowmeter Display Unstable

Diagnoses causes for an unstable or fluctuating display on the flowmeter.

Solenoid Valve Does Not Open

Troubleshooting steps when the solenoid valve fails to open.

Fault Alarm Signal Not Received at Weld Controller

Guides on resolving issues where the fault alarm signal is not transmitted to the controller.

Maintenance

Inspect or Replace Bluff Assembly

Instructions for inspecting and replacing the flowmeter's bluff assembly.

Replace Coil

Procedure for replacing the solenoid valve coil.

Clean Diaphragm Orifice; Plunger Pilot Hole

Steps to clean the diaphragm orifice and plunger pilot hole of the shut-off valve.

Override Stem Broken

Addresses the issue of a broken override stem on the shut-off valve.

Check Valve;Remove Piston

Guide for inspecting and removing the piston from the check valve.

Cleaning

Recommendations for cleaning the external surfaces of the meter.

Model Codes

Appendix

Specifications for DeltaPoint Jr

Detailed mechanical and electrical specifications for the DeltaPoint Jr. unit.

Check Valve Specifications

Specific technical details and operating parameters for the check valve.

Shut-Off Valve Specifications

Technical details and operating parameters for the shut-off valve.

Delta Point Uno Elbow Test Results

RMA Notice

RMA Form

Rocon; DeltaPoint Warranty

ROCON DeltaPoint Jr Specifications

General IconGeneral
BrandROCON
ModelDeltaPoint Jr
CategoryIndustrial Equipment
LanguageEnglish