3420P Simer lawn sprinkler pump

User Manual - Page 9

For 3420P.

PDF File Manual, 28 pages, Download pdf file

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Operation 9
Discharge
Pressure
PSi (kPa)
10 (69)
15 (103)
20 (138)
25 (172)
30 (207)
35 (241)
40 (276)
45 (310)
50 (345)
Performance Chart / GPM(LPM)
3410P- 1 HP 3415P- 1-1/2 HP 3420P- 2 HP
Height Of Pump Above Water / Feet (Meter)
5' (1.5) 10' (3) 15' (4.6) 20' (6.1) 5' (1.5) 10' (3) 15' (4.6) 20' (6.1) 5' (1.5) 10' (3) 15' (4.6) 20' (6.1)
55 (208) 49(185) 48(181) 45(170) 67 (254) 61 (231) 56 (212) 46(174) 69 (261) 64 (242) 65 (246) 62 (235)
5"1(193) 46 (I 74) 45 (I 70) 44 (I 66) 66 (250) 58 (220) 55 (208) 45 (I 70) 65 (246) 62 (235) 60 (227) 57 (215)
45 (170) 42 (159) 39 (148) 37 (140) 6"1(231) 56 (212) 54 (204) 44 (166) 59 (223) 56 (2"12) 54 (204) 52 ('197)
38 (144) 35 (132) 32 (121) 29 (110) 55 (208) 52 ('197) 51 (193) 43 (163) 52 (197) 50 (189) 48 (181) 46 (174)
31 ('117) 28 (106) 24 (90) 20 (76) 48 (181) 45 (170) 44 (166) 37 (140) 47 (178) 45 (170) 42 (159) 40 (15"1)
23 (87) 19 (72) 16 (60) 11 (42) 39 (147) 37 (140) 34 (129) 28 (106) 42 (159) 38 (144) 35 (I 32) 32 (12"1)
17 (64) 13 (49) 8 (30) 33 (125) 27 (102) 20 (76) II (42) 34 (129) 30 (1"13) 27 (102) 23 (87)
18 (68) 14 (53) 8 (30) 25 (95) 18 (68) 13 (49) 10 (38)
14 (53) 7 (26)
All modelsexcept 3420P have discharge and suction size of I- I/2" NPT.3420P has 2" NPTsuction and discharge.
Troubleshooting
II'I'wARNING] Capacitor voltage may be hazardous. To discharge capacitor, hold insulated handle screwdrk, er BYTHE HANDLE and short capacitor
terminals together. Do not touch metal screwdriver blade or capacitor terminals, if in doubt, consult a qualified electrician.
SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION
Motor will not run Disconnect switch is off Be sure switch is on.
Fuse is blown or circuit breaker tripped Replace fuse or reset circuit breaker.
Starting switch is defective DISCONNECT POWER; Replace starting switch.
Wires at motor are loose, Refer to instructions on wiring (Page 7). DISCONNECT POWER) check and
disconnected, or wired incorrectly tighten all wiring.
Motor runs hot and Motor is Wire d incorrectly Refe r to instructions On Wi(ing.
0verloadkicks0ff0r V0ltage is too low C'-ec'<o'tage'-eing upp'ie"to-otor, hTsta'_-eavier iringffwiresizeisn i v i tJ _ i u m ! Jill w t
motor does not i:un
and only hums I . t00 small (See Electfica!/Wiring Chart)_
Motor runs but no In new installation:
water is delivered*
* (Note: Stop pump;
then check prinle
before looking for
other causes.
Unscrew priming
plug and see if water
is in prinling hole).
Pump in new installation did
not pick up prime through:
I. hTiproper prinling
2. Air leaks
3. Lealdng foot valve or check valve
4. Pipe size too small
Pump has lost prime through:
I. Air leaks
2. Water level below suction pipe inlet
Impeller is plugged
Check valve or foot valve is stuck shut
Pipes are frozen
Foot valve and/or strainer are
buried in sand or mud
I. Re-prime according to instructions.
2. Check all connections on suction line, with soapy water or
shaving Cl'ea m.
3. Replace foot valve or check valve.
4. Re-pipe using size of suction and discharge ports on pump.
In installation already in use:
I. Check all connections on suction line and shaft seal with soapy water.
2. Lower suction line into water and re-prinle. If receding water level
in well exceeds 25' (7.6M), a deep well pump is needed.
Clean impeller.
Replace check valve or foot valve.
Thaw pipes. Bury pipes below frost line. Heat pit or puc0p house.
Raise foot valve and/or strainer above bottom of water source.
Clean foot valve and strainec
*Pump does not Water leve! in Wel! is lower tl_0n R deep Well jet wilt be needed if your well is more than 25' (7_6M)
deliver water t0 ful! estimated depth to water .
capac ty
<- Steel _iping (if used) is corroded or Replace with Piastic Pipe where possible, otherwise with new Steel pipe.
limed, causing excess fricti0n
Piping is tOO smalt in size Re-pipe using size o{ suction and discl_arge p01_s 0n pump_
Pump not being supplied wit h Add additiona I well p0ints_
enough water
Pump leaks Clamp loose STOP PUMP, tighten clamp nut 1-2 turns. Alternately tighten and tap on
around clamp clamp with nlallet to seat O-Ring. Do not overtighten.
I For parts or assistanCe'call Simer customer service at 1..800;468,7867 ! 1-800,546..7867 I
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