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VWR International 1310 User Manual

VWR International 1310
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ECONOMY
OVENS
M
ODELS: 1310, 1320, 1321F,
1324, 1325F, 1326, 1327F
I
NSTALLATION AND OPERATION MANUAL
Sheldon Manufacturing Inc. P.O. Box 627 Cornelius, Oregon 97113
EMAIL: tech@Shellab.com
INTERNET: http://www.Shellab.com/~Shellab
1-800-322-4897 (503) 640-3000 FAX (503) 640-1366
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VWR International 1310 Specifications

General IconGeneral
BrandVWR International
Model1310
CategoryOven
LanguageEnglish

Summary

Receiving and Inspection

Visible Exterior Damage Inspection

Inspect for visible exterior damage upon delivery, note it on the freight bill, and file a claim with the carrier.

Concealed Damage Inspection

Inspect for concealed interior and exterior damage and arrange for official inspection if any damage is found.

Return Shipment Procedure

Save packaging and contact customer service for authorization and data plate information for returns.

Accessory Verification

Verify all included accessories, such as shelves, clips, and thermometer, are present per the packing slip.

Graphic Symbols Guide

Consult Manual Symbol

Symbol indicating the need to consult the manual for further description or discussion of a control or user item.

AC Power Symbol

Symbol indicating AC Power.

Adjustable Temperature Symbol

Symbol indicating Adjustable Temperature.

Manual Control Symbol

Symbol indicating Manual Control.

Heating Indicator Symbol

Symbol indicating Heating.

Over Temperature Indicator Symbol

Symbol indicating Over Temperature.

Protective Earth Ground Symbol

Symbol indicating Protective Earth Ground.

Potential Shock Hazard Symbol

Symbol indicating a potential shock hazard.

Recycle Symbol

Symbol indicating the unit should be recycled, not disposed of in landfills.

Installation Procedures

Power Supply Requirements

Ensure the power source matches unit specifications, voltage is within tolerance, and electrical codes are followed.

Optimal Location Selection

Choose an indoor location considering environmental factors and ensuring adequate airflow clearance around the unit.

Safe Lifting and Handling

Use appropriate lifting devices for heavy units, lift from bottom surfaces, and secure during transport.

Unit Leveling

Ensure the unit sits level and solidly on a stable surface using its rubber feet.

Initial Chamber Cleaning

Clean the chamber thoroughly with an appropriate disinfectant after removing interior parts.

Shelf Installation

Control Panel Functions

Power Switch Operation

The main power switch controls all power to the oven and must be in the ON position for operation.

Main Temperature Control Dial

Details the SET TEMPERATURE control with an adjustment knob and graduated dial for setting oven temperature.

Heating Activated Indicator Light

Explains the green pilot light that indicates when the oven element is activated and heating.

Over Temperature Thermostat

Describes the independent safety control for protecting the oven from excessive temperatures.

Over Temperature Indicator Light

Explains the red pilot light indicating the Over Temperature Thermostat has activated.

Safety Precautions and Warnings

Exhaust Damper Usage

Advises opening the exhaust damper during drying or degassing for optimal results.

Explosion and Flammable Material Warning

Warns that the oven is not explosion-proof and not designed for combustible gases or materials.

Ventilation for Byproducts

Recommends positive ventilation for hazardous or unpleasant out-gassed byproducts.

Sealed Container Restriction

Do not place sealed or filled containers in the oven chamber.

Location Classification Restriction

Oven is not designed for use in Class I, II, or III hazardous locations per NEC.

Patient Device Restriction

The oven is not intended or usable as a patient-connected medical device.

Operating the Oven

Power Supply Connection

Details proper grounding, sizing, voltage matching, and cord connection for the power supply.

Initial Power-Up and Thermostat Setting

Instructions for turning on the power switch and setting the Over Temperature Thermostat to maximum.

Reference Thermometer Installation

Guidance on inserting a reference thermometer through the exhaust port using the provided clip.

Setting the Main Temperature

How to set the Main Temperature Controller, its operating range, and stabilization procedures.

Setting the Over Temperature Thermostat

Procedure for setting the Over Temperature Thermostat for safety, approximately 10°C above the main set point.

Maintenance Procedures

Oven Interior Cleaning

Regular cleaning of the interior chamber with appropriate disinfectant, avoiding harsh chemicals.

Long-Term Storage Guidelines

Steps for storing the unit, including cleaning, drying, and securing the door before storage.

Electrical Component Maintenance

No maintenance is required for electrical components; refer to troubleshooting for issues.

Troubleshooting Common Issues

Temperature Too High Troubleshooting

Steps to diagnose and resolve issues where the oven temperature is excessively high.

Temperature Overshoot Troubleshooting

Steps to address chamber temperature spikes over the set point followed by settling.

Temperature Too Low Troubleshooting

Steps to diagnose and resolve issues where the oven temperature is too low.

Failure to Reach Set Point Troubleshooting

Steps to troubleshoot when the unit does not heat to or above the set temperature.

Unit Not Heating Troubleshooting

Steps to diagnose when the unit completely fails to heat up.

Unstable Temperature Troubleshooting

Steps to diagnose and resolve issues with unstable indicated chamber temperature readings.

Failure to Maintain Set Point Troubleshooting

Steps to troubleshoot problems with the oven not maintaining the selected set point temperature.

Door Seal Troubleshooting

Steps to diagnose and resolve issues related to the oven door not sealing properly.

Fuse or Circuit Breaker Issues

Troubleshooting blown fuses or circuit breakers, checking power sources and wiring.

Unit Not Turning On Troubleshooting

Steps to diagnose why the unit is not receiving power or turning on.

Smoking Unit Troubleshooting

Procedure for initial smoke from a new unit, typically running under vent.

Contamination in Chamber Troubleshooting

Steps to address contamination within the chamber, referring to cleaning procedures.

Parts List for Models 1310, 1320 & 1321F

Parts List for Models 1324 & 1325F

Parts List for Models 1326 & 1327F

Wiring Diagram for Models 1310 and 1320

Wiring Diagram for Models 1324 and 1325F

Wiring Diagram for Models 1321, 1326, 1327F

Limited Warranty Information

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