STS M2-H, Руководство оператора, Страница: 51 / 71

51
SAFETY
This information applies to 80 Series basic
pumps. The power source, which is used to drive
the pump, may differ from unit to unit. Refer to
the manual accompanying the power source
before attempting to begin operation.
Before attempting to open or service the
pump:
1. Familiarize yourself with this manual.
2. Lock out or disconnect the power
source to ensure that the pump will
remain inoperative.
3. Allow the pump to completely cool
if
overheated.
4. Check the temperature before
opening any covers, plates, or
plugs.
5. Close any suction and discharge
valves.
6. Vent the pump slowly and cautiously.
7. Drain the pump.
This pump is designed to handle most
non-volatile, non-flammable liquids
containing specified entrained solids.
Do not attempt to pump liquids for
which the pump, driver and/or controls
have not been approved, or which may
damage the pump or endanger personnel
as a result of pump failure.
Use lifting and moving equipment in
good repair and with adequate capacity
to prevent injuries to personnel or damage
to equipment. Suction and discharge
hoses and piping must be removed
from the pump before lifting.
Make certain that the unit and all piping or
hose connections are tight, properly
supported and secure before operation.
Do not operate the pump without the
shields and/or guards in place over the
drive shaft, belts, and/or couplings, or
other rotating parts. Exposed rotating
parts can catch clothing, fingers, or
tools, causing severe injury to personnel.
Do not operate the pump against a
closed discharge valve for long periods
of time. If operated against a closed discharge
valve, pump components will
deteriorate, and the liquid could come
to a boil, build pressure, and cause the
pump casing to rupture or explode.