Laguna 1 Manual De Instrucciones página 5

Laguna Utility Pumps 4, 5, 6 and 7: The base is equipped with suc-
tion cups, as well as, four holes to allow the base to be screwed into
a piece of wood or other base material. Once the base has been
attached, slide the pump unit onto the base for a solid platform.
Ensure that the water does not contain particulate matter that may
enter the pump and damage the impeller and motor.
Applications which have very fine grades of mud, sand, or gravel
require an impeller guard or nylon mesh placed over the water intake
to prevent the pump from clogging.
Connect power cord to electrical outlet. In order to start, the pump
must be filled with water. If the unit does not start immediately, tilt
output up slightly to eliminate any air bubbles in the system.
Ensure that the pump is submerged during operation.
The removable pump bases on Pumps 2, 3, 4, 5, 6 and 7 can be
secured to a fixed base. A brick or board will provide a firm platform.
CAUTION: LAGUNA UTILITY PUMP MUST NOT BE ALLOWED TO
RUN DRY.
Rinse pump and impeller after every use.
MAINTENANCE
To avoid injury, do not touch moving or hot parts.
Always unplug all appliances from outlet when not in use, before
putting on or taking off parts and before cleaning
The motor of the Laguna Pump is hermetically sealed and filled
with epoxy, thereby requiring no lubrication or other maintenance.
Although the impeller cavity is self cleaning, regular maintenance is
required.
Remove the Laguna Utility Pump from the installation.
Disassemble the complete impeller cavity by first removing the
motor cover.
Removing the motor cover:
Laguna Utility Pumps 1, 2 and 3: No tools needed to remove pump
base and motor cover. Once motor cover is off, move arrow on
impeller cover (Utility pumps 2 and 3 only) counterclockwise to "off"
position and lift out impeller cover.
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Laguna Utility Pumps 4, 5, 6 and 7:
Use a Phillips (cross headed)
Screwdriver to remove four
screws (A) that are attached to
the motor cover (B). (Fig. 1)
Removing the impeller:
Laguna Utility Pumps 1, 2 and 3:
Remove Impeller and Ceramic
Shaft Assembly - To remove
Ceramic Shaft Assembly, insert
the hooked end of the supplied
tool into the hole near the bot-
tom of the unit, draw entire
assembly up and out. (Fig. 2)
Laguna Pumps 4, 5, 6 and 7: No
tools are required to remove the
impeller. Simply grasp impeller
(C) firmly and pull it out of the
impeller well. (Fig. 3)
B
A A
A
Fig. 1
Fig. 2
C
Fig. 3
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