M-03-305 11/13/12
2
CAUTION!
Read these safety warnings first before installing,
servicing, or operating any pump.
CALIFORNIA PROPOSITION 65 WARNING:
This product and related
accessories contain chemicals known to the
State of California to cause cancer, birth
defects or other reproductive harm.
GENERAL
1. Most accidents can be avoided by using
COMMON SENSE.
2. Read the operation and maintenance instruction
manual supplied with the pump.
3. Do not wear loose clothing that can become
entangled in the impeller or other moving parts.
4. This pump is designed to handle materials that
could cause illness or disease through direct
exposure.
Wear adequate protective clothing when working
on the pump or piping.
ELECTRICAL
5. To reduce the risk of electrical shock, pump must
be properly grounded in accordance with the
National Electric Code and all applicable state and
local codes and ordinances.
6. To reduce risk of electrical shock, disconnect the
pump from the power source before handling or
servicing.
7. Any wiring to be done on pumps should be done
by a qualified electrician.
8. Never operate a pump with a power cord that has
frayed or brittle insulation.
9. Never let cords or plugs lie in water.
10. Never handle connected power cords with wet
hands.
PUMPS
11. Pump builds up heat and pressure during
operation; allow time for pump to cool before
handling or servicing.
12. Only qualified personnel should install, operate or
repair pump.
13. Keep clear of suction and discharge openings.
DO NOT
insert fingers in pump with power
connected.
14. Do not pump hazardous material not
recommended for pump (flammable, caustic, etc.).
15. Make sure lifting handles are securely fastened
each time before lifting.
16. Do not lift pump by the power cord.
17. Do not exceed manufacturer’s recommendation
for maximum performance, as this could cause the
motor to overheat.
18. Secure the pump in its operating position so it
cannot tip over, fall or slide.
19. Keep hands and feet away from impeller when
power is connected.
20. Submersible effluent, sewage and grinder
pumps are not approved for use in swimming
pools, recreational water installations, decorative
fountains or any installation where human contact
with the pumped fluid is common.
21. Do not operate pump without safety devices in
place.
22. For hazardous locations, use pumps that are listed
and classified for such locations.
IMPORTANT!
Myers is not responsible for losses,
injury or death resulting from a failure to observe
these safety precautions, misuse or abuse of
pumps or equipment.
GENERAL INFORMATION
Lift-Out Models:
These instructions cover the SRA-
125 with and without check valve. All lift-outs are
designed for pumps with 1-1/4" vertical discharge.
General Construction:
The base as well as the
movable disconnect are made of cast iron. The guide
plate, top rail support and intermediate rail support
are made of stainless steel.
Lift-Out Chain:
The two chain packages available
are galvanized and stainless steel. Each package
is designed to attach to the top of the pump and
also to the guide plate which is part of the movable
disconnect. Each package is designed to allow the
pump to be safely hoisted up the guide rail.
Rail Support Brackets:
All the lift-outs are designed
to use 1" standard pipe for guide rails. A top rail
support is available to be mounted to the hatch frame.
Intermediate brackets are available for deep basins. It
is recommended that if the rail length is over 20 feet,
an intermediate bracket be installed.
Basin Covers:
Myers has several types of basin
covers available for use with either fiberglass or
concrete basins. Basin hatch type covers are available
in either steel or aluminum construction. The basin
cover frame is designed to allow for mounting of rail
support brackets.
Basin Bottom:
All concrete pipe basins must have a
smooth level troweled bottom for level mounting of
discharge casting.