Ideal bromine level in a pool and spa is: - Answers-3ppm to 6ppm
Ideal chorine level for a pool is: - Answers-1ppm to 5ppm
Maximum level of chlorine in a pool is: - Answers-5ppm
If you see bubbles coming up from a return, the possible cause could be - Answers-a
bad seal on the hair/lint strainer - it is not properly closed, or air is in the filter, or water
level is too low
The hypochlorinator doesn't work. What could be a possible cause for this?
a) no chlorine in the vat
b) the injection fitting is clogged
c) the tube assembly needs to be changed
d) all of the above - Answers-d) all of the above
What do you do if a patron complains of a chlorine smell and their eyes are stinging? -
Answers-Raise the chlorine to Breakpoint Level.
If the telephone at the pool doesn't work - Answers-close the pool
What should you use when handling chemicals? - Answers-Personal Protective
Equipment - Gloves, Goggles, Apron
What happens if the alkalinity level is too low? - Answers-pH is difficult to maintain, the
water will cause damage to the pool walls
ADD CHEMICALS TO WATER; DO NOT ADD WATER TO CHEMICALS - Answers-...
How do you lower the Calcium Hardness Level? - Answers-Drain water out and add
fresh water. Dilute the water.
What should you have if the water is deeper than 5 ft? - Answers-Put up a safety line
If the chlorinator is working and you have chlorine in the vat, what is a possible reason
for the chlorine reading being 0? - Answers-The test could be bleached (chlorine level is
too high)
You go to the pool in the morning and notice the chlorine is at zero. You hand-feed
chlorine, how long to do you have to wait to allow people to go into the pool.
a) no time
b) 15 minutes
c) 30 minutes
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