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HomeMy WebLinkAbout1073.02 Pool PlansGENERAL NOTES I . install a GFC] as required by the National Electric Code and the Canadian Electrical Code. 2. All wiring should be done by a licensed electrical con. tractor in accordance with local electrical codes and as required by the National Electric Code or the Canadian Electrical Code, as applicable. 3. See Table I for recommended pool iighting levels. See Table II, Page 4, for light niche bulb and cord specifica- tions. 4 A CAUTION Risk of burns. Lights over 100W. not rec- ommended for spa installation. Table I: Typical Lighting Requirements Allowance of Watts/Sq. Foot Type of Pool of Pool Area Small Residential Pools (Less than 800 sq. it. (75 sq. m.)) i/2 to 1' Large Public Pools 1 to 1-1/2 Diving Pools (Less than 12 ft. (3.65M1A) deep) 1-1!2 to 2 Diving Peels (12 to 20 ft. (3.65 to 60 deep) 2 to 3 competition Pools 2 to 3" • One 500 i Vatt light at deep end of pool is recommended. '• For competipon pools: 1. Make sure that the starti5nish ends of lanes are well lighted 2. Netter install lights in end walls at end of swimming lanes. However, if short course racing is provided across the width of a 50 meter course, light fixiures may be installed between lane, tinder racing lines) on a separate switch. JUNCTION BOX Locale Min. 4'0" (1220 mm) Behind Pool Wall and Min 0" (203 mm) Above Lip of Coping From Power Supply e° Min. (203 mm Lip of Coping Elevation Conduit from Niche Figure 1: Junction Box, Part 005730-0021 SPECIFICATIONS for WET NICHE LUMINAIRES: • The light itself is a copper housing with thermostat and porcelain lamp base imbedded in epoxy, heat resistant glass lens, and bulb. It is designed to operate only when fully submerged (recommended submersion depth is from 18 to 60 inches 1.5M to Except when installed in an area of the swimming pool that is not used for swim- ming and when the lens is adequately guarded to keep 1W (35.1 mm) 111. t03 or1 r (273 m mm) Con 9• (229 mm) ola 912" 1 B(2t4 mm1 "it, 305" ? Wat•rpr tan \ Faae Ring Compound Llghl Cord 9" (229 mm) Figure 2: Niche Dimensions Level ., . a o + c - :. ° ` p d o a 19"-60" p • ? To Junction (457 mm . 1524 mm) p ° - D J77-7 Box` c, 0. • • 314" (19.05 mm) *,OF 1" (25 4 mm) ?i • . Approved Conduit • S.S. Light Niche No. 5069.0012-L4"(19.05 mm) I e' I No. 5066.0017-1"(25.4 mm) Underwater Lfghi ° e •_ Approved i°„M? o I Ground Clamp 17 t .o ° 4" Min. 0 -(107 mm) 243 Sara (E. W.) Figure 3: Niche Installation In Gunite Pool any person from contacting it, install the fixture in or on a pool wall with the top of the lens opening at least 16 in. 6M) below the normal water level of the pool. • Lights and niches shall be used in fresh water pools only. • The lens is heat resistant glass and focuses the light beam in a 30° horizontal arc, with 15° downward deflection, and is sealed by a molded one-piece wrap-around neo- prene gasket. A stainless steel face ring with 10 mounting studs fastens the lens to the housing. The studs give uni- form pressure around the lens between the face ring and the light housing. • The housing includes a thermostat switch attached to a porcelain medium base socket, two power terminals; and a ground wire connection. This assembly and the cord ter- minals are encapsulated in epoxy l"potted") to waterproof all connections. Housings for 120-volt systems include a "current collector" to ground the system In case of lens and bulb breakage. 3 o J CC= n U, ?r r `?` 2i91s+7cf ylrsl vW? N^1 o r? shu j ySr? n p9Sjj79J? ? 'f 7•L v/rd 87 7 ,f 0 r