Zoeller 2701 Instrucciones De Instalación página 4

RECOMMENDED INSTALLATION FOR ALL APPLICATIONS
(1) Electrical wiring and protection must be in accordance with National
Electrical Code and any other applicable state and local electrical
requirements.
(2) Install proper Zoeller unicheck (combination union and check valve),
preferably just above the basin (indoor installations) to allow easy
removal of the pump for cleaning or repair. If high head or below cover
installation is required use 30-0164 on 1½" (DN40) pipe, 30-0152 on 2"
(DN50) pipe and 30-0160 on 3" (DN80) pipe.
(3) All installations require a basin cover to prevent debris from falling into
the basin and to prevent accidental injury.
(4) When a Unicheck is installed, drill a
discharge pipe even with the top of the pump. NOTE: THE HOLE
MUST ALSO BE BELOW THE BASIN COVER AND CLEANED
PERIODICALLY. (High Head unit see #3 under "Caution" on front page).
Water stream will be visible from this hole during pump run periods.
10
2
6
3
7
11
3/16" DIA.
4
WEEP HOLE
9
All installations must comply with all applicable
electrical and plumbing codes.
/ " (5 mm) dia. hole in the
3
16
INSTALLATION SKETCHES
1
13
12
5
8
10cm (4") OF GRAVEL
SK3108
SINGLE PHASE WIRING INSTRUCTIONS
Models 2701
BLUE (1)
(WHITE)
IN LINE
CIRCUIT
BREAKERS
RUN CAP
START CAP
MAIN WINDINGS
THERMAL PROTECTOR
Model No. Start Capacitor
150 µF
2701
250 VAC
© Copyright 2020 Zoeller Co. All rights reserved.
(5)
mechanism(s).
(6) Use full-size discharge pipe.
(7) Basin must be in accordance with applicable codes and
(8)
starting pump.
(9) Basin must be clean and free of debris after installation.
(10) Gate Valve or Ball Valve to be supplied by installer and installed
according to any and all codes.
(11)
best place for the "off" point is above the motor housing and positioned
180° from the inlet. Never put "off" point below discharge on pump
(12) Gas tight seals required to contain gases and odors.
(13) Vent gases and odors to the atmosphere through vent pipe.
TYPICAL FLOAT HANGER ON STEEL COVER PITS
PEA GRAVEL
On some installations it may be desirable to install an independent hanger
for the level control switches to avoid possible hang ups on the pumps,
piping, valves, etc. Float hangers are available from Zoeller Company on
(FLOAT)
BROWN(2)
(BLACK)
FLOAT
CENTRIFUGAL
SWITCH
RED (3)
START
WINDINGS
EA0120
Two capacitors
Run Capacitor
( 30 µF, 300 VAC)
30 µF
in parallel.
300 VAC
®
- 4 -
es. The
ACCESS COVER
STANDARD PIPE
FLANGE
PVC OR LIGHT WEIGHT
STAINLESS STEEL PIPE SK1217