Transcript Slide 1

Trade of Plumbing – Phase 2
Module 2 – Unit 15
Module 2:
Domestic Hot and Cold Water Service
Unit 2 – Maintenance
Duration – 10 Hours
Trade of Plumbing – Phase 2
Module 2 – Unit 15
In unit 2 we learn how to:
Carry out routine maintenance tasks on plumbing and central
heating systems.
Trade of Plumbing – Phase 2
Module 2 – Unit 15
Key Learning Points
SK
P
P
Sk
Sk
Sk
Sk
Sk
Sk
Sk H
SK
P
Rk
Rk
Rk
Sk
Sk Rk
Sk
Draining hot and cold water system.
Problem solving.
Customer relations.
Replacing isolating valves.
Replacing siphon washer in WC.
Replacing washer in Garston WC ball valve.
Replacing flush pipe and back joint.
Replacing bath taps.
Replacing immersion heater.
Use of hand tools.
Refilling system and checking for leaks.
Working independently.
Causes of insufficient water, poor water flow, air locks
Causes of burst pipes, freezing etc.
Maintenance of storage cisterns, covers, insulation
Use of freezer units.
Connections to lead pipework
Procedure for clearing blocked sanitary appliances,