PYD Electrobombas TRITON Manuel D'instructions page 4

Thanks for choosing our product. Please read the manual carefully before
operation.
Warnings!
• Before operation, make sure that the electric pump is properly grounded
• Do not touch the electric pump while it is running.
• Do not run the electric pump without water.
Submersible Sewage Pumps (hereinafter referred to as simply "electric pump")
consist of water pump seal and motor. The electric pumps adopt single phase or
three-phase asynchronous motor.
The motor are fitted at the upper part of electric pump, whereas the water pump
fitted at the lower part of it. Submersible pumps adopt flow passage impeller
with volute casing type, possessed excellent anti-jam and strong wearability, sui-
table for transport of big solid granules. Being assembled stainless steel pump
body and shaft, these products look artistic and use in practice. Single or double
mechanical seal is used between water pump and motor, and O-ring is applied
among all the static joints.
These serial sewage submersible pumps are widely apply to industry, agriculture,
mining, construction and urban environmental protection. As ideal equipment ,
they are used for pumping mud, mortar, waste water, sewage water, excrement
and urine, such as solid granules short fiber, wastepaper and mud as well as sand,
farm drainage and irrigation, river and pond dredging except for flammable me-
dia and blast environment.
coditions for use
The pump will wor k normally and continuously in the following conditions:
1. Maximum medium temperature: + 40 ºC
2. PH of applicable media: the stainless steel pump is 2 ~ 13, the cast iron pump
is 4 ~ 10.
3. Medium density: 1,2 10³kg / m³.
4. Maximum volumetric of medium solid: 2% except the pumps with cutting fea-
ture The electric pump performances must meet the technical parameter mar-
ked on the name plate
5. Maximum submersible depth: 5 m.
installation and Warnings
1.Check whether there exist damages e.g cable, plug,etc in transport or storage.
Check whether insulation resistance exceed 50MΩ.
2.The electric pump must equip with creep age protector and the yellow-green
core with grounding mark from the lead-out cable of the three phase electric
pump shall be properly grounded.
3. Before submersion, trail-run test should not exceed 1 min, and check the ro-
tational direction of the electric pump to see whether it is correct, if not, turn off
the power and swap any two of the three phase.
4.Use the wire or clamp to fasten the soft hose and the screwed joint or welded
flange for steel hose and then fasten it with a rope through the handle to carry.
5.Do not strike or press the cable and nor shall it be used as hoisting rope. Do
not pull the cable while in operation to avoid damage to the cable that may lead
to electric shock.
6.The depth when it is submersed, shall not exceed 5 m from the water bottom.
Do not place it in the mud to avoid clogging by weed and other matter that will
put the electric pump out of action. Check the water level frequently while in
operation, to see whether it is lowering and the electric pump shall not be out of
water while running.
7. When operation, washing, swimming, bathing is forbidden nearby the opera-
tion area to avoid accidents.
8. If the electric pump is used far away from the power source, thicken the cable
in accordance with the distance(thicker than the pump cable).
9. In normal operation, the bulit-in protection device (0.55 -2.2 kW) will not ac-
tivate. In case the protection device stops and turns on frequently, turn off the
power for removing trouble before use again.
10. The pump shall be used within the rated head range to avoid, damage from
overloading:
11. If the motor is dry structure, do not fill with oil or water inside.
12. Cut off the power before adjusting the position of these electric pump or
touching it to avoid accidents
13. After the power cut-off, remove the pump out or- water only after the rnotor
cool off to avoid accident.
14. The oil chamber of this pump has machine oil to ensure the mechanical seal
lubrication and cooling effectively, the oil maybe leak if the pump damaged
coneXionado elÉctrico
or broke down. In the environment of planting, breeding ,drinking water, food
transport and processing, the leakage machine oil maybe harm the plants and
breeding and pollute the drinking water and food production. The user should
evaluate the operating environment and use of consequences before selecting
this pump, in order to confirm this pump is for use or not, when necessary, the
user should ask the professionals to confirm. If the machine oil leaks, the user
should stop the pump immediately and handle properly.
15. If soft line damaged, the user must use the special soft line from factory or
maintenance department to purchase special component for replacement.