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MechSys1001

Mechanical/Control Systems Maintenance

Class Type Mechanical Systems Maintenance

System                    HVAC Mechanical Systems 

Duration               5.0 Days

Class Audience  Operators of Building Automation Systems, Mechanical Systems Maintenance Personnel, Building Maintenance Contractor Personnel, Mechanical Systems Management/Supervisory Personnel and mechanical systems workers in general.

Offered At           Customer site or St Paul

# of Students      Minimum 5,  Maximum 8 

Cost                          $1900 per person at site, $1290 per person St Paul

 Brief           The purpose of the class is twofold.  First, to identify, remove and install common mechanical equipment if and when necessary.  The common mechanical equipment is outlined below:

1.                  Threaded and no-nthreaded fasteners

2.                  gaskets, couplings and seals

3.                  Lubricants

4.                  Belt Drives

5.                  Bearings

The Second purpose of the class is to explain common HVAC controls, their types, trouble shooting and maintenance.  Detailed objectives are listed under OBJECTIVES below.

Topics

1.                  Threaded and non-threaded fasteners

2.                  Gaskets, packings, and sesls

3.                  Lubricants

4.                  Belt drives

5.                  Couplings and their uses

6.                  Aligning couplings

7.                  Bearings

8.                  Thermostats and their types

9.                  Installation and adjustment of thermostats

10.              Basic control principles applicable to all systems

11.              Types of electromechanical, electronic and pneumatic HVAC Controls, their types, function and operation

12.              Simulated trouble shooting of a typical HVAC control circuit.

OBJECTIVES

Upon the completion of this module of mechanical training the students will be able to:

1.                  Identify the types of threaded and non-threaded fasteners and explain their uses.

2.                  Install threaded and non-threaded fasteners.

3.                  Identify the types of gaskets, packing and seals and explain their uses.

4.                  Remove and install gaskets, packing and seals.

5.                  Identify the types of lubricants and explain their uses.

6.                  Use lubrication equipment to lubricate motor bearings.

7.                  Identify the types of belt drives and explain their uses.

8.                  Demonstrate and /or explain procedures used to install or adjust a belt drive.

9.                  Identify the types of couplings and explain their uses.

10.              Demonstrate and /or explain the procedures used to remove, install and align couplings.

11.              Identify the types of bearings and explain their uses.

12.              Explain causes of bearing failures.

13.              Demonstrate and/or explain procedures used to remove and install bearings.

14.              Explain the function of a thermostat in an HVAC system.

15.              Describe different types of thermostats and explain how they are used.

16.              Demonstrate the correct installation and adjustment of a thermostat using proper siting and wiring techniques.

17.              Explain the basic principles applicable to all control systems.

18.              Identify the various types of electromechanical, electronic and pneumatic HVAC controls and explain their function and operation.

19.              Perform simulated troubleshooting of a typical HVAC control circuit.