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General| Brand | Deming |
|---|---|
| Model | 4021H |
| Category | Water Pump |
| Language | English |
Covers warnings on clothing, fingers, eye protection, lifting, securing pump, and hazardous materials.
Details grounding requirements and disconnecting power before servicing equipment.
Alerts to risks from hot surfaces, high pressure, rotating machinery, and hazardous fluids.
Instructions for preparing a rigid foundation and anchoring the pump base using bolts and grout.
Guidelines for aligning pump and motor shafts using a straight edge and thickness gauge, including coupling guard use.
Procedures for lubricating pump bearings, motor bearings, stuffing boxes, and mechanical seals.
Instructions for adjusting the impeller position for wear or capacity, ensuring proper clearance.
Guidance on drip, cleaning, circulation tubes, and repacking the stuffing box.
Steps for dismantling the liquid end and preparing for bearing inspection/replacement.
Installing bearings, felt rings, shaft, slinger, and locking the shaft key.
Procedures for reassembling the stuffing box head, casing, impeller, and suction head.
Step-by-step guide for removing old packing, installing new rings, lantern ring, and gland.
Precautions for handling seals and detailed steps for removal and installation of single mechanical seals.
Precautions for handling double seals and detailed steps for removal and installation.
Completing the installation of the double mechanical seal assembly, including oiling and alignment.
Identifies issues like no liquid delivery, low delivery, no pressure, and excessive power consumption with potential causes.
Outlines the terms, duration, limitations, and legal rights associated with the manufacturer's warranty.
Instructions on how to complete the warranty registration form online.
Requirements for obtaining authorization for returns and proper preparation of returned products.
