ENDURA 3935A04 Bruksanvisning


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3935A-17
06/18 REV1
MANUEL D’ENTRETIEN
ET D’UTILISATION/INSTALLATION DE L’INTERCEPTEUR DE GRAISSE
MANUAL DE INSTALACIÓN DE USO Y CUIDADO DEL
INTERCEPTOR DE GRASA
GREASE INTERCEPTOR
INSTALLATION /USE & CARE MANUAL
WARNING!
AVERTISSEMENT !
DO NOT PRESSURE TEST.
RISK OF SERIOUS INJURY.
As a plumbing appurtenance your Endura
grease interceptor MUST be isolated
from the drainage system in the event
that nal drain testing or other system
pressure testing is required. DO NOT
under any circumstances subject your
interceptor to pressure test (Air, Water
or Otherwise). This action will result
in damage to the unit, invalidate your
warranty and could cause serious
bodily injury.
X
X
X
NE PAS SOUMETTRE À UN ESSAI DE
PRESSION. RISQUE DE BLESSURE
GRAVE.
En tant qu’accessoire de plomberie, votre
intercepteur de graisse Endura DOIT être
isolé du système de drainage advenant qu’on
doive procéder à un essai nal du drain ou à
tout autre essai de pression du système. Vous
ne devez en AUCUN cas soumettre votre
intercepteur à un essai de pression (d’air,
d’eau ou autre). Un tel essai aura pour
eet de l’endommager, sans compter qu’il
annulera votre garantie et quil pourrait
entraîner des blessures corporelles graves.
NO REALIZAR PRUEBAS DE
PRESIÓN. RIESGO DE LESIONES
GRAVES.
Como un accesorio de plomería, el
interceptor de grasa Endura DEBE estar
aislado del sistema de drenaje en caso de
que se requiera una prueba de drenaje nal
u otras pruebas de presión del sistema. En
NINGÚN caso someta su interceptor a
pruebas de presión (aire, agua u otras).
Esta acción dará como resultado daños a
la unidad, la invalidación de su garantía y
posibles lesiones corporales graves.
ADVERTENCIA!
- 2 -
Sizing
Mop Sink Sizing Guide
Size LPS US/GPM
2” 84 22
3” 142 37.5
4” 170 45
Floor Drains & Floor Sinks
Take the volume of water produced by the
number of hose bibbs (ie 1.5-2.0 gpm per 3/4”
faucet). ASPE also recommends using 4gpm
oor drain if you cannot use the bibb method.
Table A - Procedure for Sizing Grease Interceptors
STEP FORMULA EXAMPLE
1 Determine cubic content of xture by multiplying length x
width x depth
A sink 24” long by 20” wide by 12” deep.
Cubic content: 24 x 20 x 12 = 5,760 cubic inches
(61.0 x 50.8 x 30.48 cm
3
)
2 Determine capacity in gallons.
1 gallon = 231 cubic inches
Contents in gallons:
5,760 / 231 = 24.9 gallons
(94,451.42 / 1,000 = 94.45 litres)
3 Determine actual drainage load.
The xture is normally lled to approximately 75% of capacity
with water as the items being washed displace about 25% of
the total xture content.
Actual drainage load = 75% of xture capacity
Actual drainage load:
.75 x 24.9 = 18.7 gallons
(0.75 x 94.45 = 70.84 litres)
4 Determine ow rate and drainage period.
In general, good practice dictates a one minute drainage pe-
riod; however, where conditions permit, a two minute drainage
period is acceptable. Drainage period is dened as the actual
time required to completely drain the xture.
Flow rate = Actual Drainage Load
Drainage Period
Calculate ow rate for one minute drainage period:
18.7 / 1 = 18.7 g.p.m. ow rate
(70.84 / 1 min. = 70.84 l.p.m.)
Calculate ow rate for two minute drainage period:
18.7 / 2 = 9.4 g.p.m. ow rate
(70.84 / 2 min. = 35.42 l.p.m.)
5 Select Interceptor.
From Table B select the interceptor with a ow rating at least
equal to the calculated ow rate. When the calculated ow rate
falls between two sizes, select the larger of the two
interceptors.
For a one minute drainage period:
18.7 g.p.m. (70.84 l.p.m.) ow rate = 20 g.p.m. G.I.
For a two minute drainage period:
9.4 g.p.m. (35.42 l.p.m.) ow rate = 10 g.p.m. G.I.
Table B - Procedure for Sizing Grease Interceptors
PDI Size Symbol 4 7 10 15 20 25 35 50
Flow Rate US Gallons per Minute (GPM) 4 7 10 15 20 25 35 50
Flow Rate Liters per Second (LPS) .25 .44 .63 .95 1.26 1.58 2.20 3.16
Grease Capacity Pounds (Lbs) 8 14 20 30 40 50 70 100
Grease Capacity Kilograms (Kgs) 3.63 6.35 9.07 13.61 18.14 22.68 31.75 45.36
Sampling Access
Some municipalities require a sampling port to monitor euent quality. If
the unit is on the oor, or semi-recessed into the oor, a cleanout tee can
be installed downstream of the Grease Interceptor. If the unit is installed
in the oor, a backwater with its apper removed, makes an eective
collection port. Like the FCD the backwater valve can be extended to
nish oor level using a sleeve kit.
Venting
Grease Interceptors must have a vented waste, sized in accordance
with local code requirements for venting interceptors to retain a
water seal and prevent siphoning. Most codes dictate that two
vents be installed, one upstream and one downstream of the
grease interceptor. The upstream vent must not be placed between
the air intake and the grease interceptor.
For Basic Grease Interceptor sizing, please reference the Sizing Guide or the Plumbing &
Drainage Institute Standard PDI-G 101. Without a properly sized ow control, the ow
through the interceptor may exceed the rating of the unit, causing lower eciencies
and allowing grease to pass through the interceptor into the downstream piping. Be
careful that you do not confuse liquid capacity and ow capacity. Liquid capacity is
rated in litres or gallons while ow capacity is rated in gpm (gallons per minute) or L/
sec (litres per second).
If sizing indicates that a larger Grease Interceptor is required, you maybe able to
compromise to a smaller unit by adopting to a 2 minute drain down time in your
sizing calculation. Although the smaller unit will be less expensive, the grease
capacity of a smaller unit will dictate the cleaning frequency required.
For additional Sizing Tools and Maintenance Interval
Optimization, use our Endura® Calculator online or
email: tech-support@endurainterceptor.com
Calculator


Produktspecifikationer

Varumärke: ENDURA
Kategori: ej kategoriserat
Modell: 3935A04

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