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Начало » Учебници втора ръка » Чуждестранна литература » HSP Pool Operator Manual High Sierra Pools Inc.
HSP Pool Operator Manual High Sierra Pools Inc.

HSP Pool Operator Manual High Sierra Pools Inc.

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Content
1. Introduction 5
 
1.1. Aims and Objectives 5
 
1.2. Staff and responsibilities 5
 
1.2.1. Management structure 5
 
1.2.2. Operating the pool environment 6
 
1.2.3. The pool operator 7
 
2. Mechanical Systems and Other Considerations 7
 
2.1. Pumping and Recirculation 7
 
2.2. Filter Room 8
 
2.3. Circulation and Recirculation Equipment 8
 
2.3.1. Pool Outlets 8
 
Overflow Gutters and Skimmers 8
 
Main Drain Outlets 9
 
Pool Suction Cleaner 10
 
2.3.2. Pool Inlets 10
 
Strainers 10
 
Pumps 11
 
Surge Tank 11
 
2.3.3. Piping 12
 
2.3.4. Valves 13
 
2.3.5. Flow Rate Indicator 14
 
2.3.6. Flow Controllers 15
 
2.3.7. Pressure and Vacuum Gauges 15
 
2.3.8. Heater 16
 
2.3.9. Chemical Treatment Equipment 16
 
2.3.10. Filter Systems 16
 
2.4. Filters and Filtration 16
 
2.4.1. Filters 17
 
2.4.1.1. Gravity Filters 17
 
2.4.1.2. Pressure Filters 18
 
2.4.2. Filtration 20
 
3. Water T reatment 24
 
3.1. pH 24
 
3.2. Disinfection 25
 
3.2.1. Chlorination 25
 
Combined Chlorine 26
 
Super Chlorination 26
 
3.2.2. Chlorine Compounds 27
 
Chlorine Gas (Cl2) 27
 
Electrolytic Chlorine Generation 27
 
Sodium Hypochlorite (NaOCl) 27
 
Calcium Hypochlorite (Ca(OCl)2) 28
 
Lithium Hypochlorite (LiOCl) 28
 
Stabilized Chlorine (Chlorinated Isocyanurates) 28
 
3.2.3. Non-Chlorine Sanitizers 29
 
Bromine 29
 
Iodine 29
 
Ozone 29
 
Silver 30
 
Non-Halogen Oxidizers 30
 
3.2.4. Additional Pool Chemicals 31
 
Algaecides 31

 

Chelating Agents 31
 
Cyanuric Acid 31
 
Defoamers 32
 
Degreasers 32
 
Flocculants 32
 
4. Water Chemistry 33
 
4.1. Water Balance 33
 
Corrosion Control 33
 
Irritation Control 34
 
Stain Control 34
 
Water Clarity 34
 
Under- and Over- saturation 34
 
Total Alkalinity 35
 
Water Hardness 35
 
The Langelier Index 36
 
4.2. Chemical Testing 38
 
Sample Handling 40
 
4.2.1. Types of Tests 40
 
4.2.2. Pool Water Testing 42
 
Bacteriological Testing 42
 
Chlorine Tests 42
 
OTO (orthotolidine) 42
 
DPD (diethyl-p-phenylenediamine) 42
 
DPD Test Procedure 43
 
Cyanuric Acid Testing 43
 
Hardness Testing 43
 
Total Hardness Testing 44
 
Calcium Hardness 44
 
Testing for Copper and Iron 44
 
Oxidation-Reduction Potential (ORP) 44
 
pH Determination 44
 
Total Alkalinity Testing 45
 
Total Dissolved Solids (TDS) Testing 45
 
Testing with Prepackaged Test Strips 46
 
Testing Schedules 46
 
5. Maintenance and Operation of Swimming Pools 47
 
5.1. Routine Maintenance and Procedure 47
 
5.1.1. Daily Opening Procedure 47
 
5.1.2. Daily Closing Procedures 48
 
5.1.3. Weekly Procedures 48
 
5.1.4. Monitoring, Reporting, and Record Keeping 48
 
5.2. Preventative Maintenance 50
 
5.2.1. Seasonal Maintenance 50
 
6. Facility Safety 51
 
6.1. Water Safety 51
 
6.1.1. Drowning 51
 
Drowning prevention 52
 
Drowning signals 52
 
6.1.2. Making Swimming Safer 52
 
6.1.3. Safety Requirements 53
 
6.1.4. Wading Pools 54
 
6.2. Entrapment 55
 
The Virginia Graeme Baker Pool and Spa Safety Act 55
6.3. Safety Around Water 56
 
6.4. Electrical Storms 57
 
6.5. Chemical Safety & Storage 58
 
Avoid mixing chemicals 58
 
Protective Measures 59
 
6.6. Access 59
 
6.6.1. Fencing and Barriers 60
 
6.6.2. Safety Covers 60
 
6.6.3. Alarms 60
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