Hardy Process Solutions Enviro Series User manual

Enviro Series
Washdown Bench Scale
© 2009 to 2018 by Hardy Process Solutions Document Part Number 0596-0316-01 Rev C
All rights reserved
User’s Guide

Amendment Record
Enviro™ Washdown Bench Scale
Document Part Number 0596-0316-01 Revision C
Hardy Process Solutions Inc.
9440 Carroll Park Drive, Suite 150
San Diego, CA 92121
[e-mail]
www.hardysolutions.com
Created
12/09
Created Document
Revision C
10/18
Revised Manual
Disclaimer
Every effort has been made to provide complete and accurate information in this manual. However,
although this manual may include a specifically identified warranty notice for the product, Hardy
Process Solutions makes no representations or warranties with respect to the contents of this manual
and reserves the right to make changes to this manual without notice when and as improvements are
made.
Hardy Process Solutions shall not be liable for any loss, damage, cost of repairs, incidental or
consequential damages of any kind, whether or not based on express or implied warranty, contract,
negligence, or strict liability arising in connection with the design, development, installation, or use the
scale.
© Copyright 2009 to 2018
This document contains proprietary information protected by copyright. All rights are reserved; no part of
this manual may be reproduced, copied, translated or transmitted in any form or by any means without prior
written permission of the manufacturer.

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0596-0316-01 Rev B
Table of Contents
Section 1 Introduction..................................................................................................... 1
Assembly: ................................................................................................................... 1
Section 2 Enviro™ Bench Scale Model Numbers............................................................. 1
Section 3 Parts Replacement........................................................................................... 2
Load Cell Replacement, All Models........................................................................... 2
Bench Scale Parts: All Models ................................................................................... 3

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0596-0316-01 Rev C
Section 1 Introduction
Enviro™ Bench Scales are stand-alone scale bases that may be used with any compatible Hardy
Process Solutions Weighing Controller / indicators. They are constructed of stainless steel and
are designed to be used in a rugged and sanitary check weighing application. The load cells are
made from either aluminum or stainless steel. This manual contains information on all Enviro™
bases to date.
Hardy Process Solutions appreciates your business. Should you not understand any information in
this manual or experience any problem with the product, contact our Customer Service
Department at:
Phone: [phone]
FAX: [phone]
Web Site: www.hardysolutions.com
Support e-mail address: [e-mail]
Assembly:
1. The Bench Scale is shipped fully assembled. Inspect the packing and the Bench Scale for
shipping damage, be sure to remove any packing material from the Bench Scale.
Note: The load cell cable is shipped with the ends of the wires "tinned." DO NOT
lengthen or shorten the load cell cable as this may void any warranties.
2. Wire the load cell cable to the indicator per the following wire lists.
All Bench Scales
Function
Wire Color
Function
Wire Color
Excitation (-)
Excitation (+)
Sense (+)
Sense (-)
Black
Green
−
−
N/C ---
Shield
Output (+)
Output (-)
−
Shield
White
Red
Section 2 Enviro™ Bench Scale Model Numbers
Description
Sales Model
Numbers to Order
Capacity
(lb)
PLATFORM ASSY, HARDY 10x10 - 2# CAP
HIWDPS1010-0002
2
PLATFORM ASSY, HARDY 10x10 - 6# CAP
HIWDPS1010-0006
6
PLATFORM ASSY, HARDY 10x10 - 10# CAP
HIWDPS1010-0010
10
PLATFORM ASSY, HARDY 10x10 - 25# CAP
HIWDPS1010-0025
25
PLATFORM ASSY, HARDY 12x12 - 30# CAP
HIWDPS1212-0030
30
PLATFORM ASSY, HARDY 12x12 - 50# CAP
HIWDPS1212-0050
50
PLATFORM ASSY, HARDY 18x18 - 50# CAP
HIWDPS1818-0050
50
PLATFORM ASSY, HARDY 18x18 - 100# CAP
HIWDPS1818-0100
100

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0596-0316-01 Rev C
Section 3 Parts Replacement
Load Cell Replacement, All Models
1. Remove power to the scale.
2. Gain access to the load cell cable.
3. Disconnect the load cell cable from the indicator.
Note: The color and location of the load cell wires.
4. Remove the Bench Scale cover and the locator plate.
5. Remove the bolts holding the "spider" to the load cell. Remove the "spider", the
load cell cover, and the upper load cell block.
6. From the underside of the Bench Scale, remove the load cell mounting bolts.
7. Remove any tie wraps securing the load cell cable to the base.
8. Remove the old load cell and the lower load cell block.
9. Clean all parts before assembling and use an anti-seize product on all bolts.
10. Place the lower load cell block under the new load cell and secure it to the bottom
of the Bench Scale using the load cell bolts.
11. Route the load cell cable through the hole in the bottom of the Bench Scale.
12. Replace the upper load cell block, the load cell cover and the "spider" and secure
with the bolts.
13. Replace the locator plate and the Bench Scale cover.
14. Connect the wires to the indicator.
Description
Wire Color
Description
Wire Color
Excitation (-)
Excitation (+)
Sense (+)
Sense (-)
Black
Green
−
−
N/C ---
Shield
Output (+)
Output (-)
−
Shield
White
Red
15. Recalibrate the indicator as necessary.

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0596-0316-01 Rev C
Bench Scale Parts: All Models
Item
#
Part
#
Description
Pound
capacity
Diagram
2 15081 Load Cell Aluminum 6
15082
Load Cell Aluminum
12
15083 Load Cell Aluminum 24, 40
15084 Load Cell Aluminum 60
15085
Load Cell Aluminum
100
2
14961
Load Cell Stainless
6
14962 Load Cell Stainless 12
14963 Load Cell Stainless
24, 40
14964
Load Cell Stainless
60
14965
Load Cell Stainless
100
14966 Load Cell Stainless 200
4 14948 Load Cell Cover 6, 12, 24,
40, 60
14994 Load Cell Cover 100, 200
5 14946 Spider 6
14945 Spider 12
14990 Spider
24, 40
15029
Spider
60
15030 Spider 100
14997 Spider 200 (SS only)
6
14950
Bench Scale Cover
6, 12, 24
14996
Bench Scale Cover
40, 60
15000 Bench Scale Cover 100, 200
7 15242 Load Cell Block (upper
& lower)
6, 12, 24
AL
7 14947 Load Cell Block (upper) 40, 60 AL
30
15034
Load Cell Block (lower) 40, 60 AL

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0596-0316-01 Rev C
Item #
Part #
Description
Pound capacity
7 15031 Load Cell Block (upper & lower) 100 AL (16 x 18)
7 15030 Load Cell Block (upper & lower) 200 AL (16 x 18)
7 14947 Load Cell Block (upper & lower) 6, 12, 24 SS
7
14947
Load Cell Block (upper)
40, 60 SS
30
15034
Load Cell Block (lower)
40, 60 SS
7 15031 Load Cell Block (upper & lower) 100 SS (16 x 18)
7 15031 Load Cell Block (upper & lower) 200 SS (16 x 18)
8
14949
Plate, Location
6, 12, 24
14995
Plate, Location
40, 60
14999 Plate, Location 100, 200
9 15011 Bench Scale Base 6,12, 24
14989
Bench Scale Base
40, 60
14998
Bench Scale Base
100, 200
11
15017
Clip, Ground
6, 12, 24, 40, 60
11 15018 Clip, Ground 100, 200
12 11059 Screw, Hx Hd Cap 3/8-16x.75 100, 200
13
11047
Screw, Hx Hd Cap 3/8-16x1.25
100, 200
13
11048
Screw, Hx Hd Cap 1/4-20x1.00
6, 12, 24, 40, 60
14 11072 Screw, Hx Hd Cap 1/4-20x.38 6, 12, 24, 40, 60
20 14220 Foot Assembly All Models
22
11033
Grommet
40, 60, 100, 200
24 11035 Grommet 40, 60, 100, 200