ABB SafeGear MCC, Инструкция по установке, эксплуатации и обслуживанию

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SA FEG E A R® MOTOR CONTROL CE NTE R/A RC- R E S I STA NT M ETA L- CL A D CON STRUC TI ON
Care of finish
The finished MCC is strong and durable. Always keep the MCC clean. Cleaning with a dry cloth is usually
sufficient. To remove oil and grease stains, use soap and warm water, drying with a soft clean cloth.
Because the color and finish can vary, see the Materials List before touching up with paint. Standard color is
ANSI 61, light gray.
A 12-ounce aerosol ANSI 61 ABB touch-up paint is available under part number 3A31540G03.
Spare parts
Previous experience and the number of vertical sections in service are the best guidelines for determining
the stocking of replacement parts. Order factory original replacement parts from ABB only. Specify quantity,
part numbers, description, and nameplate data of the device requiring the replacement parts. For replacement
parts, call your nearest ABB office or representative.
End of life of product
ABB products are manufactured to meet or exceed the standards of compliance for quality and environmental
management systems in accordance with ISO 9001 and ISO 14001. All of these items can be supplied with a
certificate of quality.
ABB is committed to complying with all legal and other relevant requirements for environmental protection
in accordance with the ISO 14001 standards.
The responsibility of the company is to facilitate subsequent recycling or disposal at the end of the product’s
life. During disposal of the product, it is always necessary to act in accordance with all local and national legal
requirements that are in effect at the time of disposal.
Methods of disposal
Disposal can either be carried out in a manner of ways depending upon material of product. Below is the
recommended method of disposal for various raw materials.
ABB is committed to complying with the relevant legal and other requirements for environmental protection
according to the ISO 14001 standard. The duty of the company is to facilitate subsequent recycling or disposal
at the end of product life. During disposal of the product, it is always necessary to act in accordance with
local legal requirements in force.
Suspect joint maintenance
1. Open the equipment and inspect the mounting surfaces.
2. Clean surfaces with a solvent approved by OSHA, restore contact surfaces from corrosion rubbing lightly with a
cloth to polish as “3M Scotch Brite”. Take care to remove as little as possible the silver contact finish.
3. Replace parts that show signs of excessive corrosion, bowing, or casting.
4. Change contact jaws after being exposed to overheating in the failure of the contactor.
5. Protect the mating surfaces before assembly, with “ NO-OX-ID A-Special Electrical Grade” a product of Sanchem
Chemical Co., or equivalent.
6. Use proper torque to tighten the bolts
Torque values
Screw
(in)
Torque
(lb-in)
3/8 15 min - 35 max
1/2 30 min - 80 max