Perfect Point E-Drill - Page 71

15192 Triton Lane
Huntington Beach, CA 92649
Office Tel: 714-892-3400
Hotline Tel: 714-891-6533
www.ppedm.com
User Guide
Document No.
61-101
Revision:
107
Date:
10/18/2018
This document is the property of PPedm Corp. and contains proprietary and/or patented information and may not be reproduced in
part or in whole without the express written permission of the company. Perfect Point logo, Perfect Point
TM
and E-Drill
®
are
trademarks of PPedm, Corp. US and worldwide patents pending.
Page 71 of 76
Mobile Service Unit General Fault
Trouble
Probable Cause
Remedy
No activity, no display, rear
cooling fans not working.
No input power.
Check power connection and
voltage. Check power switch is
in on position. Check facility
circuit breakers.
System displays Low
Dielectric Level error.
Dielectric water is below
minimum level.
Top-up dielectric level as
described in Section 3.4.
Initial top up routine ends
prematurely. Pressing the
button again causes more top
up, as if previous top up ended
prematurely.
Normal behavior. Since the
top-up routine is vacuum
driven, when the vacuum
stops the level drops slightly
below its previous height
during filling. Level is ok after
the initial automatic stop.
Vacuum Pump does not run
during cutting.
Supply voltage too low.
Check facility power output.
Pump damaged by flooding.
MSU requires service (see
System Overflow entry on
following page). Immediately
contact PPedm for system
service.
Mobile Service Unit makes
loud screeching noise.
Air entrapped in the Mobile
Service Unit Pressure
Regulator.
Bleed DI system (See Ch. 3
System Maintenance, Section
3.7 System Bleeding and
Charging)
System overflows during Top
Off routine causing water
puddle under the MSU.
System Sediment Tank Top
Water Level sensor is jammed.
Immediately call the PPedm
Customer Service Hotline for
assistance.