GORMAN-RUPP PUMPS EchoStorm VA2 Скачать руководство пользователя страница 8

OM-07448

EchoStorm

PAGE B - 2

INSTALLATION

PREINSTALLATION INSPECTION

The assembly was inspected before shipment
from the factory. Before installation, inspect the
Unit for damage which may have occurred during
shipment. Check as follows:

a. Inspect  for cracks, dents, damaged threads,

and other obvious damage.

b. Check for and tighten loose attaching hard­

ware. Since gaskets tend to shrink after dry­
ing, check for loose hardware at mating sur­
faces.

c. Carefully read all warnings and cautions con­

tained in this manual or affixed to the equip­
ment, and perform all duties indicated.

POSITIONING EchoStorm UNIT

Death or serious personal injury and
damage to the unit can occur if proper
lifting procedures are not observed.
Make certain that hoists, chains, slings
or cables are in good working condition
and of sufficient capacity and that they
are positioned so that loads will be bal­
anced and the unit will not be damaged
when lifting.  Lift the unit only as high as
necessary and keep personnel away
from suspended objects.

Lifting

 Check the shipping tag on the unit packaging for
the actual weight, and use lifting equipment with
appropriate capacity.

Mounting

Locate the unit in an accessible place. It is recom­
mended the unit be mounted horizontally at the

highest point in the system. Consult factory for ver­
tical mounted application.

Materials

Pipe may be used for discharge lines; however, the
materials must be compatible with the liquid being
pumped.

Line Configuration

Keep suction and discharge lines as straight as
possible to minimize friction losses. Make mini­
mum use of elbows and fittings, which substantial­
ly increase friction loss. If elbows are necessary,
use the long‐radius type to minimize friction loss.

Connections to Discharge Line

Before tightening a connecting flange, align it ex­
actly with the discharge flange. Never pull a pipe
line into place by tightening the flange bolts and/or
couplings.

Lines must be independently supported to avoid
strain on the EchoStorm and discharge line.

Gauges

The EcoStorm is already drilled and tapped for in­
stalling gauges. Drilling and tapping of unit is not
necessary.

DISCHARGE LINES

Siphoning

The Echostorm air inlets are open to atmosphere
and can cause a siphon break in piping if no check
valves are used.
 

Содержание EchoStorm VA2

Страница 1: ...07448 01 May 18 2021 Rev A 6 24 21 GORMAN RUPP PUMPS www grpumps com 2021 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST EchoStorm MODELS VA2 VA3 VA4...

Страница 2: ...d serial number and e mail address required RECORD YOUR MODEL AND SERIAL NUMBER Please record your model and serial number in the spaces provided below Your Gorman Rupp distributor needs this in forma...

Страница 3: ...B 2 DISCHARGE LINES PAGE B 2 Siphoning PAGE B 2 OPERATION SECTION C PAGE C 1 STARTING PAGE C 1 OPERATION PAGE C 1 OPERATIONAL CHECKS PAGE C 1 Leakage PAGE C 1 Overheating PAGE C 1 Cold Weather Preser...

Страница 4: ...dis tributor or The Gorman Rupp Company The Gorman Rupp Company P O Box 1217 Mansfield Ohio 44901 1217 Phone 419 755 1011 or Gorman Rupp of Canada Limited 70 Burwell Road St Thomas Ontario N5P 3R7 Pho...

Страница 5: ...h applications or procedures Before attempting to service the EchoS torm 1 Familiarize yourself with this man ual 2 Shut off pump 3 Allow the discharge line to com pletely cool if overheated 4 Drain t...

Страница 6: ...A 2 SAFETY operating conditions must be within the performance range shown on page E 1 Never introduce air or steam pressure into the pip ing to remove a blockage This could result in per sonal injur...

Страница 7: ...ar range the EchoStorm and piping Refer to the literature accompanying this unit or contact the factory for specific installation instruc tions For further assistance contact your Gorman Rupp distrib...

Страница 8: ...the shipping tag on the unit packaging for the actual weight and use lifting equipment with appropriate capacity Mounting Locate the unit in an accessible place It is recom mended the unit be mounted...

Страница 9: ...rge from air in take ports if not using check valves OPERATION Operating condition points must be within the continuous performance range shown on the curve s shown on page E 1 OPERATIONAL CHECKS Leak...

Страница 10: ...up only HIGH PRESSURE DROP install check valves if not acceptable Possible incorrect nozzle size for application Nozzle plugged Check operation with gauges against curve Call factory for nozzle size v...

Страница 11: ...RATING PERFORMANCE STANDARD PERFORMANCE FOR ECHOSTORM MODEL VA2 VA3 Based on 70 F 21 C clear water at sea level Since installations are seldom identical your per formance may be different due to such...

Страница 12: ...A6 Based on 70 F 21 C clear water at sea level Since installations are seldom identical your per formance may be different due to such factors as viscosity specific gravity elevation and tempera ture...

Страница 13: ...OM 07448 EchoStorm MAINTENANCE REPAIR PAGE E 3 ILLUSTRATION PARTSPAGE 6 6 6 7 4 5 12 10 10 8 9 9 3 2 2 1 2 11 8 1 2 OPTIONAL ELBOW VA2 ONLY From S N 1742618 up Figure 1 Model s VA2 VA3 VA4 VA6...

Страница 14: ...OZZLE CURVE CODE C 38634 033 19240 5 BODY 38633 605 13000 1 6 SET SCREW GA0402 17000 3 7 LINER 38867 306 23000 1 8 HEX HD CAP SCREW B1009 17000 8 9 LOCK WASHER J10 17000 8 10 HEX NUT D10 17000 8 11 SP...

Страница 15: ...NOZZLE CURVE CODE D 38634 044 19240 5 BODY 38633 606 13000 1 6 SET SCREW GA0402 17000 3 7 LINER 38867 307 23000 1 8 HEX HD CAP SCREW B1011 17000 8 9 LOCK WASHER J10 17000 8 10 HEX NUT D10 17000 8 11...

Страница 16: ...38634 054 19240 5 BODY 38633 607 13000 1 6 SET SCREW GA0402 17000 3 7 LINER 38867 504 23000 1 8 HEX HD CAP SCREW B1012 17000 16 9 LOCK WASHER J10 17000 16 10 HEX NUT D10 17000 16 11 SPOOL 38642 103 1...

Страница 17: ...0 4 NOZZLE FOR CURVE CODE D 38634 064 19240 5 BODY 38633 608 13000 1 6 SET SCREW GA0402 17000 3 7 LINER 38867 504 23000 1 8 HEX HD CAP SCREW B1214 17090 16 9 LOCK WASHER J12 17000 16 10 HEX NUT D12 17...

Страница 18: ...For Warranty Information Please Visit www grpumps com warranty or call U S 419 755 1280 Canada 519 631 2870 International 1 419 755 1352 GORMAN RUPP PUMPS...

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