ITT Goulds Pumps HSUL, Инструкция по установке, эксплуатации и обслуживанию

Страница: 22 / 26

Item Qty / Pump Part
101
*1 1 Impeller
211
*1 1 Gasket
239 4 Casing Supports
340 1 Motor Adapter
356 4 Stud
513
*1 1 Casing Gasket
370C
*1,*2 1 HH Cap Screw, Impeller
528J
*1,*2 1 Washer, Impeller
9700 1 Motor
5.2 Pre-assembly
5.2.1 Pre-assembly inspections
Guidelines
Before you assemble the pump parts, make sure you follow these guidelines:
• Inspect the pump parts according to the information in these pre-assembly topics before you reas-
semble your pump. Replace any part that does not meet the required criteria.
• Make sure that the parts are clean. Clean the pump parts in solvent in order to remove oil, grease,
and dirt.
NOTICE:
Protect machined surfaces while cleaning the parts. Failure to do so may result in equipment
damage.
5.2.2 Replacement guidelines
Casing check and replacement
WARNING:
Risk of death or serious injury. Leaking fluid can cause fire and/or burns. Inspect and ensure
gasket sealing surfaces are not damaged and repair or replace as necessary.
Inspect the casing for cracks and excessive wear or pitting. Thoroughly clean gasket surfaces and align-
ment fits in order to remove rust and debris.
Repair or replace the casing if you notice any of these conditions:
• Localized wear or grooving that is greater than 3.2 mm | 1/8 in. deep
• Pitting that is greater than 3.2 mm | 1/8 in. deep
• Irregularities in the casing-gasket seat surface
Casing areas to inspect
The arrows point to the areas to inspect for wear on the casing:
5.2 Pre-assembly
20 HSUL Installation, Operation, and Maintenance Manual