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Cold Weather Protection
Winterize machine when stored below 32 degrees F by following these steps:
Your machine can also be protected from freezing by using non alcohol based anti-freeze as follows:
— Drain tank completely.
— Add 50/50 mix anti-freeze to tank as follows:
0° - 4 gal.
-30° - 6 gal.
— Remove nozzle and feed reel jetting hose into tank, open reel valve.
— Start engine and circulate water through system for 1 minute.
— Close reel valve and discharge water through gun and 1/4” hose if necessary.
— Check freeze protection of mix with tester and add more anti-freeze if necessary.
— Replace nozzle and hose.
Note
: Some anti-freeze mixture can be caught and reused, but will have to be strengthened as necessary for adequate
protection.
Venturi Pump Attachment- 77763700 (Optional)
How the Venturi Effect works.
The venturi effect uses the venturi pumping attachment and your Spartan Jetter to create
a vacuum effect to drain standing water. In Fig. 9, the black circles represent water
from the jetter and the white circles represent the water to be pumped. The venturi has
two parts: the Venturi Throat, which is a restricted section of the suction tube; and
above that is the venturi itself which is the part where the tube widens and connects to
the discharge hose. The water from your Spartan Jetter is accelerated through a venturi
restiction which causes it to increase speed causing a pressure drop and creates the
vacuum that sucks in more water at the base of the attachment.
Venturi Pumping Attachment Operating Instructions
1. Attach high pressure hose directly to the suction head of the venturi attachment.
2. Lower suction head into water or liquid to be pumped. The discharge hose is 15 ft.
long and this determines the maximum depth or distance liquids can be pumped.
3. At a depth of 15 ft., the venturi attachment will pump 35-40gpm. If additional lengths
of discharge hose are added, the pumped volume will decrease accordingly.
4. Be sure to keep the pumping head submerged at all times to ensure steady, continuous
operation.
5. Start engine and bring jet to full pressure. Use the ball valve on high pressure hose
reel to control venturi operation.
Fig. 9
Jetter HP In.
Discharge
Hose Out
Содержание 740 Water Jet
Страница 16: ...Page 16 Fuel and Oil Recomendations ...
Страница 17: ...Page 17 Lubrication Maintenance Engine ...
Страница 20: ...Page 20 Air Cleaner ...
Страница 21: ...Page 21 Air Cleaner continued ...
Страница 27: ...Page 27 740 Pump System Malfunction Chart Use SAE 90 Gear Oil ...
Страница 32: ...Page 32 Wiring Diagram Kohler Engine wires ...
Страница 33: ...Page 33 Wiring Diagram 740 Jetter ...
Страница 35: ...Page 35 740 Final Assembly cont 62 71 25 28 3 5 94 33 60 2 56 57 55 ...
Страница 36: ...Page 36 740 Final Assembly cont 70 72 20 78 66 65 61 21 9 25 67 30 36 22 19 37 46 39 45 26 31 32 B 23 53 ...
Страница 38: ...Page 38 740 Final Assembly cont DETAIL C SCALE 1 6 91 94 94 93 92 93 94 91 81 74 96 47 90 98 89 88 ...
Страница 53: ...Page 53 Hitch Tube Assembly 73806800 ...
Страница 59: ...Page 59 Unloader Giant 22973C 79803700 ...