Labnet 25 User manual

Operating Instructions
Labnet
Benchtop Rocker
Model 25/25D

Table of Contents
Introduction 1
Warranty 2
Specifications 3
Unpacking and Installation 3
Operation 4
Safety Precautions 4
Care and Maintenance 5
Accessories 5
Where to Call 5
Notes

Copyright November 1999, Labnet International Inc.
All rights reserved.
Reproduction without prior written permission is prohibited.
Information contained herein subject to change without notice.
Care and Maintenance
After each use, the Model 25/25D Benchtop Rocker should be wiped
down with a soft, damp cloth. Do not immerse the rocker in water or
pour liquids over the unit as electrical shock may occur.
.
Accessories
The following accessories are available for the Model 25/25D
Benchtop Rocker:
Extra Rocking platform* with securing hardware S-2025P
Platform tie downs S-2025B
*Used to convert single platform unit to double platform unit. (Unit
can not be used with more than two platforms.)
Items may be ordered through you local Labnet International dealer
or by calling Labnet’s Customer Service Department at 732 417-
0700 (fax [phone]).
Where to Call
If you have a question about the Model 25/25D Benchtop rocker con-
tact Labnet International’s Customer Service Department at 732 417-
0700, Monday through Friday, 8:30am to 5:30pm, EST.
For service inquiries, contact Labnet International’s Service Depart-
ment at 732 417-0700, Monday through Friday, 9:00am to 5:00pm,
EST. Before returning a unit for service, a Return Authorization (RA)
number must first be obtained from the service department. Equip-
ment sent in without prior authorization will be returned at the
customer’s expense.
If the unit must be returned to Labnet International for servicing, it
should be sent in the original packaging. If this is not possible, be
sure that the unit is sufficiently packed. Any damage resulting from
improper packaging is the responsibility of the customer. A written
explanation should accompany the unit along with the return autho-
rization number.
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Introduction
The Model 25/25D Benchtop Rocker is intended for general purpose
applications requiring constant rocking. The rocker can be used in
environments from 4º to 80ºC. This allows for cold room use as well
as incubated applications.
The rocking platform is covered with a nonslip rubber mat to provide
stability. Plates, dishes and other sample containers may be placed
on its surface. The degree of tilt the platform achieves while rocking
is fixed at ±12mm (4.5º). The number of tilts per minute can be var-
ied from 0 to 40 as required to suit particular applications.
The Model 25/25D Benchtop Rocker is constructed of heavy gauge
steel. This provides the rocker with a stable base for vibration free
operation. The maximum load the rocking platform can carry is 5kg
(11lbs).
The Model 25/25D Benchtop Rocker is available with either a single
or double platform. In the double platform version, the second plat-
form attaches to the first platform by means of metal rods. The clear-
ance between the two platforms is 89mm (3.5”).
Read this instruction manual thoroughly before attempting to operate
the Model 25/25D Benchtop Rocker. All persons operating this piece
of equipment should review the Safety Precautions section of this
manual.
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the four screws into the corner holes of the upper platform. Screw
the legs onto the threads of the screws. Place the threaded portion
of the legs through the corner holes of the bottom platform. Screw
the mount knobs onto the underside of the lower platform.
Plug the power cord into a grounded wall socket. The Model 25/
25D Benchtop Rocker is now ready for use.
Operating the Model 25/25D Benchtop Rocker
To begin operation of the rocker, turn the power switch, located on the
right side of the front panel, to the “on” position. Adjust the speed dial
to the desired setting. To stop operation, turn the power switch to the
off position. The nonslip rubber pad on the platform surface is de-
signed to keep objects in place, However, it may be useful to hold
down lighter objects with platform tie downs (sold separately). See
the Accessories Section of the manual for ordering information.
Note: To avoid splashing of samples, the rocker should be started
with the speed dial at the lowest position and gradually turned up to
the desired speed.
Safety Precautions
The following precautions should be taken when operating or work-
ing near the Model 25/25D Benchtop Rocker:
Never operate the rocker without a platform securely
attached.
Always wear shatterproof eye protection.
Always make certain that the platform and any hardware are
secure before operating the shaker.
Load the rocker symmetrically. Unbalanced loads should
be avoided.
Solvents and flammables should not be used on or near the
shaker.
Service and repair must only be performed by qualified
professionals.
Hazardous samples should be shaken only in appropriate
containment vessels.
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Warranty
Labnet International guarantees that the Model 25/25D Benchtop
Rocker you have received meets its published specification. The
Model 25/25D Benchtop Rocker is guaranteed to be free of defects in
materials and workmanship for a period of one year from the date of
purchase. This guarantee is valid only if the unit has been used in
accordance with the instructions in this manual and for its intended
purpose. Labnet International shall not be responsible for consequen-
tial damages or damages resulting from the abuse or misuse of this
equipment. Labnet International’s liability shall be limited to the repair
or replacement of the unit or refund of the purchase price, at Labnet
International’s discretion.
In the event that service is required, Labnet International’s Service
Department must first be contacted to receive a return authorization
number.
Labnet International reserves the right to alter the specification of the
Model 25/25D Benchtop Rocker without notice. This allows the in-
corporation of improvements as they are developed.
Please fill in the following information. This information will be re-
quired in the event that service becomes necessary.
Serial Number _________________________________
Date of Purchase _______________________________
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Specifications
Shaking speed 0 to 40 tilts per minute
Operating Environment 4º to 80ºC
Platform Dimensions 280 x 200mm
Rocking Motion Fixed, ±7°
Maximum Load 5kg (11lbs)
Clearance between platforms 89mm
(Double platform unit only)
Voltage Requirements 120V/60Hz
Unpacking and Installation
Upon receipt of the Model 25/25D Benchtop Rocker, examine the
exterior carton for damages. In the event of shipping damage, a claim
must be filed with the transportation carrier within 10 days.
Carefully unpack the unit and check for completeness. Included in
the carton should be the following:
Rocker with platform(s)
Instruction Manual
Warranty Card
If any of these items are missing, contact Labnet International’s Cus-
tomer Service Department immediately.
Save the original packaging until the unit has been shown to be oper-
ating properly.
Verify that the unit is rated for the proper voltage by checking the
panel on the back. Check that the proper power cord has been re-
ceived. The serial number is also found on the back panel. Make
note of the serial number in the space provided in the Warranty sec-
tion of this manual.
The Model 25/25D Benchtop rocker should be located on a level,
stable surface near a grounded electrical outlet. Allow sufficient clear-
ance on all sides of the unit, at least 3 inches, for proper ventilation.
Ensure that the platform will not touch other objects while in opera-
tion.
If the unit is supplied with an optional upper platform, it should be
installed at this time. To install the platform, separate the platform
standoffs into their three pieces - screws, leg and mount knob. Insert
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