Maintenance and storage

In order to carry out maintenance work on HR moulds, an additional knowledge of the design principles and use of individual systems is required. 

The tips of nozzles and the ends of heating elements are particularly susceptible to mechanical damage. Mould heating as for start-up (from a soft start) generally enables the nozzles to be removed easily and the manifold to be dismantled. It is recommended that  

Storage. All repairs and data relating to the service life of a mould should be recorded on a chart for the mould. The same is true of the HR system. 

Because of the considerable vulnerability of heating elements to moisture, the following recommendations are made  

In all cases a mould accepted for storage must be one in working condition that is ready for use at any time. 

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Protected to avoid damage and deterioration during handling, maintenance, and storage... 

H. Miller, Methods Enzymol. 152, 145-172 (1987). Practical Aspects of Preparing Phage and Plasmid DNA Growth, Maintenance and Storage of Bacteria and Bacteriophage. ... 

A primer in the proper use of respirators. Air purifying, air-line supplied, and self-contained breathing apparatus potential hazards to lungs and step-by-step procedures for selection, fitting, use, maintenance, and storage. Part of eight-volume series, Working in the Hazard Zone. ... 

Applicable to property with no commercial value or estimated maintenance and storage costs exceeding potential sale proceeds, or High risk property with health, safety or security concerns... 

Cassidy-Hanley DM. Tetrahymena in the laboratory strain resources, methods for culture, maintenance, and storage. Methods Cell Biol. 2012 109 237-76. 

NFPA 130 specifies fire protection and life safety requirements for undeiground, surface, elevated fixed guideway transit and passenger rail systems including stations, tramways, vehicles, vehicle maintenance and storage areas. 

Conventional methods of lyophilizatton and liquid nitrogen freezing have been successfully used in the maintenance and storage of S. b ncobiensjs cultures. Master cell banks composed of spore suspensions may be stored using either of the two methods. 

Portable electric tools are a convenient aid to many occupational activities. However, the necessity to use flexible cables to supply electricity to the tool introduces hazards. For example, such cables are often misused and abused resulting in damaged insulation and broken or exposed conductors. The tool itself could also become unsafe if, say, its metalwork became charged with electricity due to a fault. Constant care and adequate maintenance and storage are essential to safe use. 

Lighting, maintenance and storage should be considered during the placement process to make sure the sign can be clearly illuminated. 

How extensively must the employees be trained about the maintenance and storage of respirators ... 

Where employees perform some or all respirator maintenance and store respirators while not in use, detailed training in maintenance and storage procedures may be necessary. In other facilities, where specific personnel or central repair facilities are assigned to perform these activities, most employees may need only to be informed of the maintenance and storage procedures without having to learn significant technical information. 

Several difficulties, such as manufacturing cost, performance, comfort, and functionality of uniforms in selected applications and the power consumption associated with the design of military e-textiles, may be expected. There are other difficulties, such as networking, software execution, maintenance and storage of the uniforms. Some of the major problems are discussed in the following sections. 

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