Flow 94i-D, Руководство пользователя

Страница: 11 / 76

Pump startup sequence
After initial installation, and whenever you perform major
service on the intensifier pump, you must follow this
startup procedure when putting the equipment back
into service. This procedure provides checks to make
sure the pump is correctly reassembled.
Before starting the equipment:
•
Be sure you know how to stop it.
•
Read the manuals, get training from an experienced
operator, and review the safety precautions.
•
Follow a written checklist that includes an inspection
for needed or ongoing service, damaged or missing
parts, leaks, and anything that could make equipment
unsafe to operate.
•
Make sure doors are closed and covers are in place.
•
Call out “START-UP” to let anyone in the area know
the equipment will be starting up.
WARNING
NEVER operate the pump or intensifier with uncertified
parts—this can cause explosive separation of
parts and serious bodily injury. Contact FLOW
or seek professional installation assistance.
•
All operators and service personnel must review the
safety precautions in all manuals provided with this
equipment before operating the equipment.
•
Cutting equipment and nozzle must be installed and
working before operating the pump. Operating the
pump without proper line restriction will damage
high-pressure components.
Starting the pump
CAUTION
Debris in the water supply line can cause
extensive damage to high-pressure components.
Such damage
IS NOT
covered by warranty.
1. Flush debris from all water supply hoses before
connecting them to the pump.
CAUTION
Never operate the pump without oil—this can cause
extensive damage and IS NOT covered by warranty.
2. Fill the pump case(s) with one of the recommended
oils (see the list on Page 8).
3. Make sure water lines, air lines, and drain lines are
correctly connected and routed.
4. Clear all tools, parts, and rags from around the pump.
Check areas in and around the pump for foreign
objects and debris.
CAUTION
The inlet water valve must be open before
operating the pump. Operating the pump with
the inlet water valve closed will cause damage.
5. Open the inlet water valve and check all connections
for leaks.
CAUTION
Cutting equipment and nozzles must be installed
when operating the pump. Operating the pump
without proper line restriction can cause damage.
6. Place the main electrical disconnect in the ON
position.
7. Release the E-stop button.
8. Activate FlowCUT and open a part program. Select
Run Machine. The screen will display the pump
on/off control.
CAUTION
Do not try to tighten any loose or leaking connections
while the pump is operating or while the line is pressurized.
9. Turn the pump on by clicking on the pump ON
button.
10. When the pump reaches the low-pressure setting,
allow it to run 5-10 minutes while checking for leaks
or other problems. Correct as required.
11. Click on the high-pressure icon.
12. When the pump reaches 87,000 psi (6000 bar),
operate the pump at this pressure for additional
5-10 minutes while checking for leaks. Correct as
required.
13. Turn the pump off, exit FlowCUT, and press the
E-stop button.
© Flow International Corporation
M-390 | 11
CHAPTER 1
Equipment Description