Xylem Jabsco 18680-1000 Guia De Inicio Rapido página 3

ELECTRIC L SPECIFIC TION
The Reversible Vane pump should be wired to an overcurrent protected
distribution panel fitted with a 20 amp breaker or fuse that is specific to the
Reversible Vane Pump circuit. Connect the orange motor lead to positive and
the black motor lead to negative.
Model
18680-1000
MINIMUM WIRE S IZ ES
Wire Length Between Battery and Motor
1-10 ft (3m)
11-20 ft (6m)
21-30 ft (9m)
NOTE: To prevent motor damage, use only multi-strand copper wire in size
recommended.
OPER TION
THE REVERSIBLE VANE PUMP IS DESIGNED FOR INTERMITTENT DUTY. DO NOT
OPERATE PUMP FOR MORE THAN 30 MINUTES CONTINUOUSLY.
Rotary Vane pumps must NOT be run dry, as the pumped liquid is the
lubricant for the rotor and vanes. Observe the outlet and shut off pump as
soon as liquid stops flowing. The pump cannot run against a closed outlet.
Pressure for normal operation should not exceed 20 feet of head (8.7 psi).
Excessive pressures will cause fuse to blow. Temperature of pumped liquid
may be in the range of 45°-165°F (10°-78°C).
M INTEN NCE
Check wires and connections to be sure corrosion is not adding additional
resistance to the motor circuit and causing a low voltage condition at the
motor. Low voltage can inhibit motor from starting and cause fuse to blow.
Full voltage should be available to prevent motor damage. If pump is to be
used for water in freezing temperatures, drain by loosening end cover
screws.
DIS- SSEMBLY
1. Remove end cover screws, end cover and O-ring.
2. Withdraw rotor and vanes.
3. Loosen and remove the two slotted hex screws, which attach body to
motor.
4. Tap body lightly between ports and remove body from motor.
5. With a 1 ⁄ " (13mm) diameter dowel, push against the shaft seal from back
2
(motor) side of the body to dislodge seal from the seal bore.
NOTE: Do not tamper with or disassemble motor.
6. Remove slinger.
SSEMBLY
7. Replace slinger.
8. Lubricate seal with oil and position it in seal bore with lip, or hollowed-
out side of seal, pointing towards the rotor/vane bore.
With a ⁄ " (13mm) diameter dowel, push against the shaft seal into its
1
2
bore until it contacts the bottom.
9. Lubricate motor shaft and install body on motor.
10. Aligning flat in rotor with flat on motor shaft, install rotor. Install vanes
in vane slots of rotor.
11. Install O-ring and end cover. Tighten end cover screws.
Voltage DC
12
EXPLOSION H Z RD: If pump is operated in an area
containing flammable vapors, wire leads must be joined by
insulated mechanical locking connectors. Loose
or inadequate wire connections can spark resulting in an
explosion. Property damage, injury or death can occur.
MP Draw
8
12V
#14 (2mm
#12 (3mm
#12 (3mm
GB
Fuse Size
15 mp
2 )
2 )
2 )