1495D Installation and Operation Manual, 230 Voltage 2/16/2017
VWR Vacuum Oven 230 Voltage (1495D) Installation and Operation Manual Part Number (Manual): 4861421 Revision: February 16, 2017 Ü CAN/CSA-C22.2 No. 61010-1:2012 + U1:2015-07 CAN/CSA-C22.2 No. 61010-2-010:2015 UL 61010-1:2012/R:2015-07 UL 61010-2-010:2015 EN 61010-1:2010 EN 61010-2-010:2014
INTRODUCTION... 5 General Safety Considerations... 5 Engineering Improvements... 6 Contacting Assistance... 6 Recording Data Plate Information... 6 RECEIVING YOUR OVEN... 6 Inspect the Shipment... 7 Orientation Photo... 8 Vacuum Pump... 9 Gaskets... 9 Reference Sensor Device... 9 INSTALLATION... 11 Hardwire Requirement... 11 Installation Checklist... 11 Required Ambient Conditions... 12 Environmental Disruptions... 12 Power Source Requirements... 13 Power Feed Wiring... 13 Lifting and Handling... 14 Leveling... 14 Install the Oven... 14 Installation Cleaning... 15 Install the Shelving... 15 Connect to the Vacuum Supply... 16 GRAPHIC SYMBOLS... 19 CONTROL PANEL OVERVIEW... 21 OPERATION... 25 Operating Precautions... 25 Theory of Operation... 26 Put the Oven into Operation... 28 Set the Constant Temperature Set Point... 30 Put the Chamber Under Vacuum... 31 Set the Over Temperature Limit... 33 Heating Profiles... 34 USER MAINTENANCE... 34 Cleaning and Disinfecting... 35 Maintaining Atmospheric Integrity... 36 Electrical Components... 36 Vacuum Pump Maintenance... 36 Calibrate the Temperature display... 37 UNIT SPECIFICATIONS... 42 Weight... 42 Dimensions... 42 Capacity... 42 Shelf Capacity by Weight... 42 Temperature... 43 Power... 43 REPLACEMENT PARTS... 44
GENERAL SAFETY CONSIDERATIONS Note:
ENGINEERING IMPROVEMENTS CONTACTING ASSISTANCE RECORDING DATA PLATE INFORMATION Model Number Serial Number
INSPECT THE SHIPMENT Guide Profile Programming Included Accessories 3 Shelves 12 Shelf Clips 4 Leveling Feet 1Oil Drain Tray*
ORIENTATION PHOTO Figure 1: 1495D
VACUUM PUMP GASKETS REFERENCE SENSOR DEVICE
HARDWIRE REQUIREMENT INSTALLATION CHECKLIST Pre-Installation Install the Oven in a suitable workspace location Set up the Oven for use
REQUIRED AMBIENT CONDITIONS ENVIRONMENTAL DISRUPTIONS
POWER SOURCE REQUIREMENTS o POWER FEED WIRING
LIFTING AND HANDLING LEVELING Note: INSTALL THE OVEN
INSTALLATION CLEANING INSTALL THE SHELVING Figure 3: Installing Shelf Clip Figure 2: Shelf Placed on the Clips
CONNECT TO THE VACUUM SUPPLY
o o o o o o
Symbol Definition
Figure 4: Control Panel Power Switch Vacuum Power Switch Over Temperature Limit Thermostat (OTL) Push to Reset
Vacuum Gauge
Vent Valve o Vacuum Valve
OPERATING PRECAUTIONS Warning: The oven is not an explosion-proof unit! Avertissement: Ce sont des fours pas résistants aux explosions. Warning Hot Surfaces: These areas are marked with Hot Surface labels. Proper PPE should be employed to minimize risk to burn. Avertissement Surface Chaude: Ces zones sont marqués avec des étiquettes de Surface chaude. Les EPI approprié devraient être employée pour réduire au minimum le risque de brûler.
THEORY OF OPERATION
Heating Control
Note: PUT THE OVEN INTO OPERATION
10 Minute Minimum
Note: Note: SET THE CONSTANT TEMPERATURE SET POINT
PUT THE CHAMBER UNDER VACUUM Vacuum Down
SET THE OVER TEMPERATURE LIMIT PUSH TO RESET
OTL Activation During Normal Operations HEATING PROFILES
Warning: Prior to any maintenance or cleaning of this unit, disconnect the power cord from the power supply. Avertissement: Avant d'effectuer toute maintenance ou entretien de cet appareil, débrancher le cordon secteur de la source d'alimentation. CLEANING AND DISINFECTING Cleaning
Disinfecting MAINTAINING ATMOSPHERIC INTEGRITY ELECTRICAL COMPONENTS VACUUM PUMP MAINTENANCE
CALIBRATE THE TEMPERATURE DISPLAY Note: SET VACUUM
Figure 5: Heat Up and Stabilization Phases Oven Chamber Reference Device Reference Device Reference Sensor Reading Oven Temp. Display Offset Value
Operations Menu
Reference Device Reference Device
WEIGHT Shipping Net Weight DIMENSIONS Exterior W D H Interior W D H Exterior W D H Interior W D H CAPACITY Cubic Feet Liters SHELF CAPACITY BY WEIGHT Per Shelf Total
TEMPERATURE Range Uniformity Stability Heat Up Time to 150 POWER Model AC Voltage Amperage Frequency Phase
Description Parts Number