![Wilden PS8 Saniflo HS Series Скачать руководство пользователя страница 3](http://html1.mh-extra.com/html/wilden/ps8-saniflo-hs-series/ps8-saniflo-hs-series_engineering-operation-and-maintenance_980897003.webp)
S e c t i o n 1
C A U T I O N S — R E A D F I R S T !
WIL-12620-E-03
1
WILDEN PUMP & ENGINEERING, LLC
CAUTION: Do not apply compressed air to the
exhaust port — pump will not function.
CAUTION: Do not over-lubricate air supply —
excess lubrication will reduce pump performance.
Pump is pre-lubed.
TEMPERATURE LIMITS:
Acetal
–29°C to 82°C –20°F to 180°F
Buna-N
–12°C to 82°C
10°F to 180°F
Geolast
®
–40°C to 82°C –40°F to 180°F
Neoprene
–18°C to 93°C
0°F to 200°F
Nordel
®
EPDM
–51°C to 138°C –60°F to 280°F
Nylon
–18°C to 93°C
0°F to 200°F
PFA
–7°C to 107°C 45°F to 225°F
Polypropylene
0°C to 79°C
32°F to 175°F
Polyurethane
–12°C to 66°C
10°F to 150°F
PVDF
–12°C to 107°C 10°F to 225°F
Saniflex™
–29°C to 104°C –20°F to 220°F
SIPD PTFE with EPDM-backed
4°C to 137°C 40°F to 280°F
SIPD PTFE with Neoprene-backed 4°C to 93°C
40°F to 200°F
PTFE
1
4°C to 104°C 40°F to 220°F
Viton
®
FKM
–40°C to 177°C –40°F to 350°F
Wil-Flex™
–40°C to 107°C –40°F to 225°F
NOTE: Not all materials are available for all models.
Refer to Section 2 for material options for your pump.
CAUTION: When choosing pump materials, be
sure to check the temperature limits for all wetted
components. Example: Viton
®
has a maximum
limit of 177°C (350°F), but polypropylene has a
maximum limit of only 79°C (175°F).
CAUTION: Maximum temperature limits are
based upon mechanical stress only. Certain
chemicals will significantly reduce maximum
safe operating temperatures. Consult Chemical
Resistance Guide for chemical compatibility and
temperature limits.
WARNING: Prevent static sparking. If static
sparking occurs, fire or explosion could result.
Pump, valves and containers must be grounded
to a proper grounding point when handling
flammable fluids and whenever discharge of
static electricity is a hazard.
CAUTION: Do not exceed 8.6 bar (125 psig) air
supply pressure.
CAUTION: The process fluid and cleaning fluids
must be chemically compatible with all wetted
pump components. Consult the Chemical
Resistance Guide.
CAUTION: Do not exceed 82°C (180°F) air inlet
temperature for Pro-Flo
®
SHIFT models.
CAUTION: Pumps should be thoroughly flushed
before installing into process lines. FDA- and
USDA-approved pumps should be cleaned and/
or sanitized before being used.
CAUTION: Always wear safety glasses when
operating pump. If diaphragm rupture occurs,
material being pumped may be forced out air
exhaust.
CAUTION: Before any maintenance or repair is
attempted, the compressed air line to the pump
should be disconnected and all air pressure
allowed to bleed from pump. Disconnect all
intake, discharge and air lines. Drain the pump
by turning it upside down and allowing any fluid
to flow into a suitable container.
CAUTION: Blow out air line for 10 to 20 seconds
before attaching to pump to make sure all pipeline
debris is clear. Use an in-line air filter. A 5μ (micron)
air filter is recommended.
NOTE: When installing PTFE diaphragms, it is
important to tighten outer pistons simultaneously
(turning in opposite directions) to ensure tight
fit. When installing IPDs and FSIPDs, these
diaphragms cannot be over-tightened by hand;
do not use tools when tightening. (See torque
specifications in Section 7.)
NOTE: Some PTFE-fitted pumps come standard
from the factory with expanded PTFE gaskets
installed in the diaphragm bead of the liquid
chamber. PTFE gaskets cannot be re-used.
NOTE: Before starting disassembly, mark a line
from each liquid chamber to its corresponding air
chamber. This line will assist in proper alignment
during reassembly.
CAUTION: Pumps are available in both
submersible and non-submersible options.
Do not use standard models in submersible
applications.
CAUTION: Tighten all hardware prior to installation.
1
4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only.
Содержание PS8 Saniflo HS Series
Страница 29: ...N O T E S...
Страница 35: ......
Страница 37: ...N O T E S...
Страница 38: ...N O T E S...