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ST-4125D/ST-6125D SUBMERSIBLE PUMPS — OPERATION AND PARTS MANUAL — REV. #1 (06/12/08) — PAGE 7
ST-4125D/ST-6125D
—
RULES FOR SAFE OPERATION
Emergencies
■
ALWAYS know the location of the nearest
fire extinguisher
.
■
ALWAYS know the location of the nearest and
first aid kit
.
■
In emergencies
always
know the location of the
nearest phone or
keep a phone on the job site
.
Also know the phone numbers of the nearest
ambulance
,
doctor
and
fire department
. This
information will be invaluable in the case of an
emergency.
local codes before operating pump.
Severe injury
or
death
by
electrocution
can result from operating an
ungrounded
pump.
■
ALWAYS be sure the operator is familiar with proper safety
precautions and operations techniques before using
submersible pump.
■
ALWAYS check pump oil level only when pump is cool.
Expansion due to heat may cause hot! oil to spray from the oil
plug when the oil plug is removed.
■
DO NOT attempt to thaw-out a frozen pump by using a torch
or other source of flame. Application of heat in this manner
may heat the oil in the seal cavity above the critical point,
causing pump damage.
■
DO NOT pump water greater than 104 degrees Fahrenheit.
Also DO NOT pump liquids containing acid or alkali.
■
ALWAYS check strainer before pumping. Make sure strainer
is not clogged. Remove any large objects, dirt or debris from
the strainer to prevent clogging.
■
ALWAYS use a large basket strainer when pumping water
that contain large debris.
■
ALWAYS flush pump after use when pumping water
concentrated with heavy debris.
Flush with clean fresh
water
. It is very important to always flush the pump before
turning it off to prevent clogging.
■
ALWAYS store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children.
■
ALWAYS read, understand, and follow procedures in
Operator’s Manual before attempting to operate equipment.
Maintenance Safety
■
NEVER lubricate components or attempt service on a running
machine.
■
ALWAYS allow the machine a proper amount of time to cool
before servicing.
■
Keep the machinery in proper running condition.
■
Fix damage to the machine immediately and always replace
broken parts.