The provided manual describes the Reliance® 1024/1034 Laboratory Glassware Dryers, manufactured by STERIS Corporation. These units are designed for efficient drying of laboratory glassware.
Function Description:
The Reliance® 1024/1034 Laboratory Glassware Dryers are specifically engineered to dry laboratory glassware efficiently. The drying process involves heating and circulating air within a chamber to remove moisture from the items placed inside. The manual emphasizes that these dryers are designed to process goods only as outlined within the manual itself, and users should consult the product manufacturer for recommended processing techniques if there is any doubt about specific materials or products.
Important Technical Specifications:
While the manual does not provide an exhaustive list of technical specifications, it does highlight several critical details for installation and operation:
- Weight: The equipment weighs approximately 500 lbs (225 kg), necessitating the use of a forklift for movement.
- Electrical Requirements: The machine requires either 208 volts, 60 Hz, 3-phase, 4-wire, or 480 volts, 60 Hz, 3-phase, 3-wire. Users are instructed to check the Equipment Drawing or Identification Plate (located inside the dryer service compartment) for the proper voltage.
- Steam Option: Units equipped with a steam option require a steam supply line. This line should have a shutoff valve (not supplied by STERIS) installed near the dryer, capable of being locked in the OFF position.
- Ventilation: The dryer requires connection to a dedicated building exhaust for ventilation.
- Control Panel Features: The control panel includes a START pushbutton, a STOP pushbutton, an "IN USE" indicator light, and may feature an optional digital cycle timer and optional temperature display.
- Drying Chamber: The drying chamber contains adjustable shelves, non-adjustable shelves, shelf support strips, and guide tabs for shelf placement.
Usage Features:
The manual outlines several key usage features and operational steps:
- Shelf System: The drying chamber is equipped with adjustable shelves and guide tabs, allowing users to customize the internal configuration for different glassware sizes and quantities. Non-adjustable shelves are also present.
- Ease of Operation: The operational test section describes a simple sequence: open chamber, ensure it's empty, verify manifold connectors (if applicable), close door, press START, observe the "IN USE" light and blower operation, then press STOP and allow the unit to cool. This suggests a straightforward user interface.
- Manifold Drying Option: The mention of a "manifold drying option" indicates that the unit can be configured for specialized drying, likely involving direct airflow into specific glassware items.
- Operator Manual: An Operator Manual (P-122990-607) is provided with the unit, containing detailed operating procedures.
Maintenance Features:
The manual emphasizes the importance of maintenance and provides specific instructions related to it:
- Preventive Maintenance Program: A thorough preventive maintenance program is deemed essential for safe and proper unit operation. The manual contains maintenance schedules and procedures that should be followed.
- STERIS Preventive Maintenance Agreement: STERIS encourages users to contact them regarding their comprehensive Preventive Maintenance Agreement, which covers scheduled preventive maintenance, adjustments, and replacement of worn parts to ensure peak performance and avoid costly interruptions.
- Filter Installation: Users are instructed to check that the filter is correctly installed in the top access panel, resting under tabs, and that the filter clip is positioned directly over it, secured by a wing nut. This highlights a user-serviceable filter component.
- Cleaning: Instructions are provided for removing adhesives from stainless steel surfaces using a specially formulated solvent (like Stoddard solution), emphasizing proper technique (back-and-forth motion, not circular, and avoiding wire brushes or steel wool on certain parts, and no solvents on painted surfaces).
- Technical Assistance: STERIS provides technical assistance through its Engineering Services, with contact information for both sales/service and technical support. A nationwide staff of factory-trained technicians is available for service and repairs.
- Alterations: The manual explicitly states that any unauthorized alterations to the equipment by parties other than STERIS Engineering Service will void the warranty, could affect sterilization efficacy, violate regulations, and jeopardize insurance coverage, underscoring the importance of professional, authorized maintenance.
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