ARO PD20 series Скачать руководство пользователя страница 3

PX20X-XXX-XXX-BXXX (en) 

Page 3 of 12

OPERATING AND SAFETY PRECAUTIONS

READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.

EXCESSIVE AIR PRESSURE

STATIC SPARK

HAZARDOUS MATERIALS

HAZARDOUS PRESSURE

WARNING

 EXCESSIVE AIR PRESSURE. Can cause per-

sonal injury, pump damage or property damage.

 

y

Do not exceed the maximum inlet air pressure as stat-

ed on the pump model plate.

 

y

Be sure material hoses and other components are able 

to withstand fluid pressures developed by this pump. 

Check all hoses for damage or wear. Be certain dis-

pensing device is clean and in proper working condi-

tion.

WARNING

 STATIC SPARK. Can cause explosion re-

sulting in severe injury or death. Ground pump and 

pumping system.

 

y

Use the pump grounding screw terminal provided. Use 

ARO® part no. 66885-1 ground kit or connect a suitable 

ground wire (12 ga. min.) to a good earth ground source.

 

y

Secure pump, connections and all contact points to 

avoid vibration and generation of contact or static 

spark.

 

y

Consult local building codes and electrical codes for 

specific grounding requirements.

 

y

After grounding, periodically verify continuity of 

electrical path to ground. Test with an ohmmeter from 

each component (e.g., hoses, pump, clamps, contain-

er, spray gun, etc.) to ground to insure continuity. 

Ohmmeter should show 0.1 ohms or less.

 

y

Submerse the outlet hose end, dispensing valve or de-

vice in the material being dispensed if possible. (Avoid 

free streaming of material being dispensed.)

 

y

Use hoses incorporating a static wire.

 

y

Use proper ventilation.

 

y

Keep inflammables away from heat, open flames and 

sparks.

 

y

Keep containers closed when not in use.

WARNING

 Pump exhaust may contain contaminants. 

Can cause severe injury. Pipe exhaust away from work 

area and personnel.

 

y

In the event of a diaphragm rupture, material can be 

forced out of the air exhaust muffler.

 

y

Pipe the exhaust to a safe remote location when 

pumping hazardous or inflammable materials.

 

y

Use a grounded 1” minimum i.d. hose between the 

pump and the muffler.

WARNING

 HAZARDOUS PRESSURE. Can result in seri-

ous injury or property damage. Do not service or clean 

pump, hoses or dispensing valve while the system is 

pressurized.

 

y

Disconnect air supply line and relieve pressure from 

the system by opening dispensing valve or device 

and / or carefully and slowly loosening and removing 

outlet hose or piping from pump.

WARNING

 HAZARDOUS MATERIALS. Can cause serious 

injury or property damage. Do not attempt to return 

a pump to the factory or service center that contains 

hazardous material. Safe handling practices must 

comply with local and national laws and safety code 

requirements.

 

y

Obtain Material Safety Data Sheets on all materials 

from the supplier for proper handling instructions.

WARNING

 EXPLOSION HAZARD. Models containing 

aluminum parts cannot be used with 1,1,1-trichlo-

roethane, methylene chloride or other halogenated 

hydrocarbon solvents which may react and explode.

 

y

Check pump motor section, fluid caps, manifolds and 

all wetted parts to assure compatibility before using 

with solvents of this type.

WARNING

 MISAPPLICATION HAZARD. Do not use mod-

els containing aluminum wetted parts with food prod-

ucts for human consumption. Plated parts can contain 

trace amounts of lead.

CAUTION

 Verify the chemical compatibility of the 

pump wetted parts and the substance being pumped, 

flushed or recirculated. Chemical compatibility may 

change with temperature and concentration of the 

chemical(s) within the substances being pumped, 

flushed or circulated. For specific fluid compatibility, 

consult the chemical manufacturer.

CAUTION

 Maximum temperatures are based on me-

chanical stress only. Certain chemicals will signifi-

cantly reduce maximum safe operating temperature. 

Consult the chemical manufacturer for chemical com-

patibility and temperature limits. Refer to PUMP DATA 

on page 1 of this manual.

CAUTION

 Be certain all operators of this equipment 

have been trained for safe working practices, under-

stand it’s limitations, and wear safety goggles / equip-

ment when required.

CAUTION

 Do not use the pump for the structural sup-

port of the piping system. Be certain the system com-

ponents are properly supported to prevent stress on 

the pump parts.

 

y

Suction and discharge connections should be flexi-

ble connections (such as hose), not rigid piped, and 

should be compatible with the substance being 

pumped.

CAUTION

 Prevent unnecessary damage to the pump. 

Do not allow pump to operate when out of material 

for long periods of time.

 

y

Disconnect air line from pump when system sits idle 

for long periods of time.

CAUTION

 Use only genuine ARO replacement parts to 

assure compatible pressure rating and longest service 

life.

NOTICE

 Replacement warning labels are available 

upon request: “Static Spark & Diaphragm Rupture”  

pn \ 94080.

WARNING

= Hazards or unsafe practices which 

could result in severe personal in-

jury, death or substantial property 

damage.

CAUTION

= Hazards or unsafe practices which 

could result in minor personal inju-

ry, product or property damage.

NOTICE

= Important installation, operation or 

maintenance information.

Содержание PD20 series

Страница 1: ...ription Chart Weight PX20A XAX XXX BXXX 91 4 lbs 41 5 kgs PX20A XCX XXX BXXX 147 4 lbs 66 9 kgs PX20A AHX XXX BXXX BHX 155 0 lbs 70 3 kgs PX20A ASX XXX BXXX BSX 149 8 lbs 68 0 kgs PX20A FHX XXX BXXX 169 4 lbs 76 8 kgs PX20A FSX XXX BXXX 162 0 lbs 73 5 kgs add 28 9 lbs 13 1 kg for stainless steel air motor section Maximum Air Inlet Pressure 120 psig 8 3 bar Maximum Material Inlet Pressure 10 psig 0...

Страница 2: ...ctory if you have questions concerning availability G End of Stroke ATEX IECEx NEC CEC F End of Stroke feedback E End of Stroke feedback Leak Detection R End of Stroke NEC Special Testing For Special Testing options please contact your nearest Ingersoll Rand Customer Service Representative or Distributor H End of Stroke Leak Detection ATEX IECEx NEC CEC L Leak Detection M Leak Detection ATEX IECEx...

Страница 3: ...ty damage Do not attempt to return a pump to the factory or service center that contains hazardous material Safe handling practices must comply with local and national laws and safety code requirements y y Obtain Material Safety Data Sheets on all materials from the supplier for proper handling instructions WARNING EXPLOSION HAZARD Models containing aluminum parts cannot be used with 1 1 1 trichlo...

Страница 4: ...ial supply tubing should not be too small or restrictive Be sure not to use hose which might collapse y y When the diaphragm pump is used in a forced feed flooded inlet situation it is recommended that a check valve be installed at the air inlet y y Secure the diaphragm pump legs to a suitable surface to insure against damage by vibration PARTS AND SERVICE KITS Refer to the part views and descript...

Страница 5: ...p 94356 4 E XXB 637309 XXB 637309 XB 94330 A 2 Sp 94356 4 E XXC 637309 XXC 637309 XC 94329 C 2 H Y327 237 4 V XXG 637309 XXG 637309 XG 96330 2 2 B Y325 237 4 B XXL 637309 XXL 637309 XL 94355 L 2 L 94330 A 2 SP Y328 237 4 T XXM 637309 XXM 637309 XM 94329 M 2 MSP Y328 237 4 T XXT 637309 XXT 637309 XT 94355 T 2 T 94330 A 2 SP Y328 237 4 T XXV 637309 XXV 637309 XV 95344 2 V Y327 237 4 V CENTER SECTION...

Страница 6: ...eads and bolt and nut flange heads which contact pump case when using stainless steel fasteners Apply Loctite 262 to threads at assembly Apply Loctite 572 to threads Note Lubriplate FML 2 is a white food grade petroleum grease Dash 131 Screw 35 40 ft lbs 47 5 54 2 Nm Not used with PX20X XXX AXX B CXX and GXX Not used with PX20X XXX XXX B0L Apply PTFE tape to threads 1 22 19 21 22 19 21 60 69 29 70...

Страница 7: ...BXXX only AIR MOTOR SECTION SERVICE Service is divided into two parts 1 Pilot Valve 2 Major Valve GENERAL REASSEMBLY NOTES y y Air Motor Section service is continued from Fluid Section repair y y Inspect and replace old parts with new parts as neces sary Look for deep scratches on metallic surfaces and nicks or cuts in O rings y y Take precautions to prevent cutting O rings upon instal lation y y ...

Страница 8: ...X XXX BXXX 105 4 111 128 2 132 133 3 134 4 135 136 137 138 139 140 141 146 147 176 2 199 200 233 240 2 241 242 243 and 244 637374 5 for models PE20S XXX XXX BXXX 76 105 4 111 128 2 132 133 3 134 4 135 136 137 138 139 140 141 146 147 176 2 199 200 233 240 2 241 242 243 and 244 105 Screw 40 50 in Lbs 4 5 5 6 Nm 134 Screw 40 50 in Lbs 4 5 5 6 Nm 240 Screw 40 50 in Lbs 4 5 5 6 Nm Apply anti seize comp...

Страница 9: ...Exhaust port 1 1 2 11 1 2 N P T S Material inlet PX20X FXX XXX BXXX Material inlet PX20X AXX XXX BXXX T PX20X BXX XXX BXXX U Material outet PX20X AXX XXX BXXX T PX20X BXX XXX BXXX U S Material outlet PX20X FXX XXX BXXX Dotted lines show optional 67263 muffler assembly DIMENSIONS A see below B 24 3 4 628 7 mm C 10 1 16 255 6 mm D see below E 16 3 16 411 2 mm F 12 304 8 mm G 26 1 4 666 8 mm H 9 1 16...

Страница 10: ...Page 10 of 12 PX20X XXX XXX BXXX en ...

Страница 11: ...PX20X XXX XXX BXXX en Page 11 of 12 ...

Страница 12: ...Page 12 of 12 PX20X XXX XXX BXXX en PN 97999 1108 ...

Отзывы: