SWI L505 User manual

VISUAL LEVEL
INDICATOR
Dip-Tape Visual Level Indicator
INSTALLATION AND OPERATIONS MANUAL
L505

2L505 DIP-TAPE VISUAL LEVEL INDICATOR
This manual provides information on the L505
Dip-Tape Visual Level Indicator. It is important
that all instructions are read carefully and followed
sequentially. Detailed instructions are included in the
Complete Installation section of this manual.
Conventions Used in this Manual
Certain conventions are used in this manual to convey
specic types of information. General technical
material, support data and safety information are
presented in narrative form. The following styles are
used for notes, cautions and warnings:
Notes
Notes contain information that augments or claries
an operating step. Notes do not normally contain
actions and often follow the procedural steps to
which they refer.
Cautions
Cautions alert the technician to special conditions
that could injure personnel, damage equipment, or
reduce a component’s mechanical integrity. Cautions
are also used to alert the technician of unsafe
practices, the need for special protective equipment,
or specic materials. In this manual, a caution
indicates a potentially hazardous situation which, if
not avoided, may result in minor to moderate injury.
Notice of Copyright and Limitations
Copyright © 2015 Solutions With Innovation, LLC;
All rights reserved.
Solutions With Innovation reserves the right to make
changes to the product described in this manual at
any time without notice. Solutions With Innovation
makes no warranty with respect to the accuracy of the
information in this manual.
Warranty
All Solutions With Innovation Mechanical Level and
Flow Controls are warranted free of defects in materials
and workmanship for one full year from the date of
the original factory shipment. If returned within the
warranty period; and, upon factory inspection of
the control, the cause of the claim is determined to
be covered under the warranty; then, Solutions With
Innovation will repair or replace the product at no cost
to the purchaser (or owner) other than transportation.
Solutions With Innovation shall not be liable for
misapplication, labor claims, direct or consequential
damage, or expenses arising from the installation or
use of the equipment. There are no other warranties
expressed or implied, except special written warranties
covering specic Solutions With Innovation products.
Quality Assurance
The Quality Assurance System in place at Solutions
With Innovation guarantees the highest level
of quality throughout the company. Solutions With
Innovation is committed to providing full customer
satisfaction; both in quality products and in quality
service.
Contacts
Phone: [phone] Mon-Fri, 9 AM - 5 PM EST
Fax: [phone] for General Inquiries
Email: [e-mail]
READ THIS MANUAL PRIOR TO INSTALLATION

3
L505 DIP-TAPE VISUAL LEVEL INDICATOR
L505 VISUAL LEVEL
INDICATOR
Dip-Tape Indication Design
TABLE OF CONTENTS
1.0 Installation
1.1 Unpacking.............................................................................4
1.2 Before You Begin................................................................4
1.2.1 Site Preparation...........................................................4
1.2.2 Equipment and Tools.................................................4
1.3 Mounting...............................................................................4
2.0 Preventative Maintenance
2.1 What To Do..........................................................................5
2.1.1 Inspect Entire Unit Periodically.................................5
2.1.2 Keep Unit Clean..........................................................5
2.2 What To Avoid.....................................................................5
3.0 Reference Information
3.1 Description...........................................................................5
3.2 Theory of Operation..........................................................5
3.3 Troubleshooting...................................................................6
3.3.1 Unit Causes...................................................................6
3.4 Specications........................................................................7
3.4.1 Physical Specications................................................7
3.4.2 Functional Specications...........................................7
3.4.3 Dimensional Specications........................................7
3.5 Model Congurator.............................................................8
3.6 Notes.....................................................................................9

4L505 DIP-TAPE VISUAL LEVEL INDICATOR
1.0 COMPLETE INSTALLATION
This section provides detailed procedures on properly installing the L505 Dip-Tape Visual Level Indicator.
CAUTION! IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY THE MANUFACTURER, PROTECTION
PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED.
1.1 UNPACKING
Unpack the instrument, carefully. Make sure that all components have been removed from the packing
material. Inspect all components for damage. Report any concealed damage to the carrier within 24 hours
of receiving. Compare the contents with the packing slip and report any discrepancies to the factory
immediately. Record the sales order number and/or serial number for future reference when ordering parts.
Before Proceeding to Installation, Complete the Following:
• Inspect all components for damage. Report any damage to the carrier within 24 hours of receiving.
• Record the model and serial numbers for future reference when ordering parts.
Model Number
Serial Number
1.2 BEFORE YOU BEGIN
CAUTION! DURING THE INSTALLATION OF THE L505 DIP-TAPE VISUAL LEVEL INDICATOR, THE FLOAT AREA
MUST BE KEPT FREE OF METALLIC PARTICLES THAT MIGHT BE ATTRACTED TO THE FLOAT’S INTERNAL MAGNET.
1.2.1 Site Preparation
Ensure that the length and mounting is sized correctly to accommodate the L505 Dip-Tape Visual Level Indicator.
1.2.2 Equipment and Tools
No special equipment or tools are required to install the L505 Dip-Tape Visual Level Indicator.
The Following Is Recommended:
• An Appropriately-Sized Wrench
1.3 MOUNTING
The L505 Dip-Tape Visual Level Indicator is available in a variety of threaded mounting sizes. It is
recommended that the unit is mounted vertically at the top of a tank or barrel.
Installing the L505 Threaded Mount:
1 Apply either Teon®tape or an appropriate thread sealant to the mounting threads to prevent galling.
2 Engage the thread by hand to avoid unnecessary damage.
3 Using a wrench, rotate the unit clockwise until the threads are tight within the mounting.
4 Ensure that the oat and stem are in a vertical orientation.

5
L505 DIP-TAPE VISUAL LEVEL INDICATOR
2.0 PREVENTATIVE MAINTENANCE
Periodic inspections are necessary to maintain the proper functionality of the L505 Dip-Tape Visual Level
Indicator. A systematic program of preventative maintenance should be implemented at the time of installation.
If the following instructions are completed routinely, the indicator will provide continuous, reliable protection.
2.1 MAINTENANCE PROCEDURES
2.1.1 Inspect Unit Periodically
Verify that there are no dents or bends in the oat and stem. Should the unit become damaged, obtain a
replacement immediately.
2.1.2 Keep Unit Clean
Periodic cleanings of the oat and stem will ensure the continual, uninterrupted movement of the
mechanism. Always keep the areas around the unit clean and free of any potential interferences. Objects
and debris may cause systematic interruptions and a loss in equipment functionality.
2.2 WHAT TO AVOID
NEVER USE IN SYSTEMS CONTAINING IRON PARTICLES.
The magnet within the oat assembly can attract the particles and become jammed.
3.0 REFERENCE INFORMATION
This section illustrates an overview of the L505 Dip-Tape Visual Level Indicator, as
well as information on troubleshooting common problems, agency approval listings,
and detailed physical, functional and performance specications.
3.1 DESCRIPTION
The L505 is a simple and economical liquid level indicator designed for quick,
continuous readings in remote and mobile storage tanks. The unit requires no
electricity to operate and provides an accurate visual level indication within 1⁄16”.
Available construction materials include a brass/Buna-N combination and an all
stainless steel option in a variety of threaded mounting sizes. Measuring lengths
range from 6” to 6’ (15.24 cm to 1.8 m) in either customary or metric steel tapes.
3.2 THEORY OF OPERATION
The sliding steel tape magnetically interlocks with the level position of the oat.
Level measurement is obtained by sliding the tape from the stem tube and locating
the calibration mark where the interlock is felt. The oat and stem make contact
with the liquid, but the tape remains separate and clean. When the indicator is not
in use, it is safely sealed within the tube by a protective screw cap. L505
Stainless Steel
L505
Brass/Buna

6L505 DIP-TAPE VISUAL LEVEL INDICATOR
3.3 TROUBLESHOOTING
The L505 Dip-Tape Visual Level Indicator is designed and manufactured for trouble-free operation over
a wide range of operating conditions. Common problems are discussed in terms of their symptoms and
recommended corrective actions.
3.3.1 Unit Causes
SYMPTOM PROBLEM SOLUTION
THE OUTPUT IS INACCURATE. A COATING OR BUILD-UP IS PRESENT
ON THE FLOAT AND/OR STEM.
REMOVE THE INDICATOR FROM
SERVICE. CHECK THE FLOAT AND
STEM FOR A COATING OR BUILD-UP OF
DEBRIS. IF A COATING OR BUILD-UP IS
PRESENT, CLEAN THE STEM AND FLOAT
TO REMOVE THE CONTAMINANTS.
THE OUTPUT IS INACCURATE. LIQUID IS NOT ENTERING THE VESSEL. CHECK TO ENSURE THAT LIQUID IS
ENTERING THE TANK OR VESSEL. A
CLOSED VALVE OR CLOGGED PIPELINE
MAY PREVENT MOVEMENT OF THE
LIQUID IN THE VESSEL.
THE OUTPUT IS INACCURATE. THE TANK LEVEL IS NOT HIGH ENOUGH
TO HAVE THE FLOAT FUNCTION.
CHECK THE FLOAT TO MAKE SURE IT
IS BUOYANT IN THE LIQUID. THE TANK
OR VESSEL MUST HAVE AN ADEQUATE
LIQUID LEVEL.
THE FLOAT IS NOT BUOYANT. THE FLOAT IS COLLAPSED AND/OR
FILLED WITH LIQUID.
CHECK THE FLOAT FOR RUPTURES,
DEFORMATION, AND ANY LIQUID
TRAPPED INSIDE THE ASSEMBLY. IF
THE FLOAT IS FILLED WITH LIQUID
OR HAS COLLAPSED, IT MUST BE
REPLACED. DO NOT ATTEMPT TO
REPAIR THE FLOAT.
If you are still in doubt about the condition or performance of your indicator, consult the factory for further instructions.

7
L505 DIP-TAPE VISUAL LEVEL INDICATOR
3.4 SPECIFICATIONS
3.4.1 Physical Specications
FLOAT MATERIAL STEM MATERIAL TEMPERATURE PRESSURE FLOAT SG* SUGGESTED MIN. SG*
Buna-N Brass -40° to +180° F
(-40° to +82° C)
150 PSIG
(10.3 bar)
0.57 0.75
316 Stainless Steel 316 Stainless Steel -40° to +300° F
(-40° to +149° C)
750 PSIG
(51.7 bar)
0.59 0.75
3.4.2 Functional Specications
MEASUREMENT PRINCIPLE Magnetic Interlock
MEASUREMENT VARIABLE Visual Level Indication with Graduated Steel Measuring Tape
INDICATION LENGTH 6” to 6’ (15.24 cm to 1.8 m)
TAPE MEASURE OPTIONS Customary (Inches, Feet)
Metric (Centimeters, Meter)
3.4.3 Dimensional Specications
STEEL
TAPE
PROTECTIVE
SCREW CAP
NPT
MOUNT
FLOAT
RETAINING
RING
INDICATING
LENGTH
“LO”
MAX. LENGTH
120”
Ø ½” OUTER
DIAMETER
*SG refers to the liquid specific gravity.

8L505 DIP-TAPE VISUAL LEVEL INDICATOR
3.5 MODEL CONFIGURATOR
TECHNOLOGY SERIES CONFIG. MOUNT STEM FLOAT TAPE STYLE
L Liquid Level Sensor 505 Dip-Tape Visual Indicator -Standard 08 1 ½” NPT 01 Brass 08 316 S.S. 01 Customary
CCustom 09 2” NPT 08 316 S.S. 20 Buna-N 02 Metric
10 3” NPT
L 5 0 5 -0808 -0801

9
L505 DIP-TAPE VISUAL LEVEL INDICATOR
3.6 NOTES

Service Policy
Owners of Solutions With Innovation products may
request a return of the product, or any part of the product
for complete rebuilding or replacement. Units will be
rebuilt or replaced promptly. Products returned under
the SWI Service Policy must be returned by prepaid
transportation. Solutions With Innovation will repair or
replace the product at no cost to the purchaser (or owner)
other than transportation if:
1 Returned within the warranty period; and
2 Factory Inspection nds the cause of the claim to be
covered under the warranty.
If the problem is due to circumstances beyond Solutions
With Innovation’s liability, or is NOT covered by the
warranty, there will be charges for labor in addition to the
parts required to rebuild or replace the equipment.
In rare cases, it may be expedient to ship replacement parts;
or in extreme cases, an entire product before the damaged
product is returned. If a quick replacement service is
necessary, notify the manufacturer of the damaged product’s
model and serial number. In such cases, credit for the
returned materials will be determined on the applicability
of the warranty.
No claims for misapplication, labor, direct or consequential
damage will be allowed.
Return Material Procedure
In order to efciently process any returned materials, it is
essential that a Return Material Authorization (RMA) number
be obtained from the manufacturer prior to an item’s return.
RMA’s can be issued through local representatives, or by
contacting the factory directly.
Please supply the following information:
1 The Company’s Name
2 Description of the Material
3 Product Serial Number
4 Reason for Return
5 Product’s Application
Used units must be properly cleaned in accordance with
OSHA standards before it is returned to the manufacturer.
A Material Safety Data Sheet (MSDS) must accompany units
or materials that were used in any type of media. All return
shipments to the factory must be by done via prepaid
transportation. All product replacements will be shipped
F.O.B. manufacturer.
ASSURED QUALITY & SERVICE COST LESS
BULLETIN: IS-9199.2
EFFECTIVE: 1/15