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2245 Sequoia Drive, Suite 300 

Aurora, IL 60506 

Ph 630.844.1300 

www.benetechusa.com 

 

 

Clean Sweep AC 

 

 

 

 

 

 

 

 

Installation & Maintenance Manual 

Содержание Clean Sweep AC

Страница 1: ...2245 Sequoia Drive Suite 300 l Aurora IL 60506 l Ph 630 844 1300 l www benetechusa com Clean Sweep AC Installation Maintenance Manual ...

Страница 2: ... DESCRIPTION 1 System Precaution 2 Theory of Operation 3 Installation A Nozzles B Receiver Tank C Electrical 4 Operations A Overview B Operation C Adjustments 5 Maintenance A Troubleshooting Guide B Nozzle Repair 6 Installation Photos ...

Страница 3: ...N SWEEP are installed DO NOT inspect CLEAN SWEEP nozzles when operating Always shut off and tag out CLEAN SWEEP prior to entering or inspecting chutes or bins whereCLEAN SWEEP are installed CAUTION Never visually inspect chutes when CLEAN SWEEP are firing Always turn off and tag out CLEAN SWEEP System prior to chuteinspection or entry ...

Страница 4: ...feet The air blast dislodges and breaks up a layer of materialbuildup which is then carried away by gravity or other material flowing through the chute or bin All CLEAN SWEEP valve bodies are mounted flush to a chute bin surface with only the hardened steel valve nozzle head extending into the material stream When activated the valve nozzle head extends into the material stream approximately 1 8 A...

Страница 5: ...resentative is recommended a 3 diameter hole is cut through the chute or hopper wall and lining If the chute or hopper wall contains two 2 or more linings and there is a gap between liners it is recommended that the gaps be filled in CLEAN SWEEP nozzles have been installed successfully in a variety of chute and hopper wall materials including ceramics stainless steel and chromium carbide 3 The squ...

Страница 6: ... 13 Locate the air accumulator tank in a suitable area not more than 100 from tank to CLEAN SWEEP that minimizes piping material and manpower Install supply air to the tank Install 1 pipe from the tank to the CLEAN SWEEP area s NOTE if asuitable sized accumulator tank is not being used e g small air compressor insure that a pressure switch is placed in the CLEAN SWEEP air supply line set at 60 PSI...

Страница 7: ...operational service TIMED and CONTINUOUS During normal conditions the system can be operated in the TIMED mode In this mode nozzles fire as usual but take breaks between timing cycles This mode saves air and provides the longest nozzle service life If material is abnormally wet or sticky place the selector switch in the CONTINUOUS mode In this position nozzles fire at the same frequency as TIMED b...

Страница 8: ... into operation They are defined as follows See Section 8 Goyen Sequential Timer for additional information ON Time The duration of electric pulse sent to operate nozzle OFF Time The length of interval between the operation of individual nozzles Number of Valves The number of outputs actually being used on the timer board Number of OFF s The number of complete firing cycles when the clean out is u...

Страница 9: ...ime is set in seconds typically 20 to 30 seconds The time setting will vary dependingon number of nozzles in service airdemand etc The time should be set as long as reasonable Step 3 Press select until LED lights next to valves Press adjust button for number of nozzles used on this timer board Step 4 Press select until LED lights OFF s This is usually set at 1 or 2 There are four settings on the C...

Страница 10: ...the third lower thumbwheel on the timer relay to 0 60 seconds for length of active time when in TIMED mode 4 Adjust the fourth timer to three to four minutes This is the amount of time the system will be at rest between cycles ...

Страница 11: ... Repair or replace pilot valve Repair or replace solenoid diaphragm Repair poly tubing Move to spare output or replace timer board Nozzle s do not clear material build up Valve body not adjusted to proper depth Valve head worn or missing Solenoid valve or pilot valve not working No 120 Volt signal from timer board pilot tube to long Refer to installation guide Repair or replace Repair or replace M...

Страница 12: ...e order of installation Install new CLEAN SWEEP valve body per installation instructions Adjust the body to achieve the proper adjustment of the valve to the chute or wall surface by measuring the distance from the internal wall surface to the outer portion of the clamp flange that holds the main body Insert the main body into the clamp flange the measured amount If this is done correctly the valv...

Страница 13: ...Page 13 Note air supply piping installation with block valves CLEAN SWEEP Installed in Chute to Remove prevent Pluggage ...

Страница 14: ...Page 14 Pilot Valve Box Location and Tube ...

Страница 15: ...Page 15 CLEAN SWEEP Installed in Hopper Discharge Note location of pilot box ...

Страница 16: ...HOSE 2 x 1 1 2 2 BALL VALVE AOV DOUBLE DIAPHRAGM AIR VALVE CLEAN SWEEP NOZZLE SEE DWG CLEAN SWEEP M002 SV 3 S SV 4 AOV S SEQUENCE BOARD CLEAN SWEEP CONTROL PANEL OPTIONS 10 POINTS 16 POINTS 24 POINTS SEE DWG CLEAN SWEEP E030 SV 5 S SV 6 S SV 7 S SV 8 S SV 9 AOV AOV CLEAN SWEEP NOZZLE ASSEMBLIES S SV 10 PILOT ENCLOSURE EXPLOSION PROOF OR NON EXPLOSION PROOF 1 4 POLY TUBING MAXIMUM 6 LG BASIC CLEAN ...

Страница 17: ...FIGURE A1 ...

Страница 18: ...AN SWEEP COLLAR GOYEN 6 GANG SOLENOID ENCLOSURE NEMA 7 9 1 4 3 HOLE IN CHUTE WALL 1 4 TUBE 90 PUSH ON FITTING 1 ADJUST SPRING TENSION TO SET HYDRAULIC ADAPTER 1 1 2 NPT x JIC 90015 THIS EDGE FLUSH WITH INSIDE CHUTE WALL WHEN CLAMPED INTO COLLAR HOSE COUPLING 1 3 8 I D HOSE x FEMALE JIC 90017 CLEAN SWEEP CLAMP COLLAR 1 1 2 NIPPLE x 3 LG SCH 40 GALVANIZED HYDRAULIC HOSE 1 3 8 I D 500 PS CUT TO FIT A...

Страница 19: ...CLEAN SWEEP NOZZLE ASSEMBLY DETAILS FOR CLEAN SWEEP NOZZLE EXPLODED VIEW AND BILL OF MATERIAL SEE DWG CLEAN SWEEP M002 FIGURE A2 ...

Страница 20: ...VALVE STEM 93346 PURCH 5 1 CLEAN SWEEP SPRING 93324 PURCH 6 1 CLEAN SWEEP SPRING GUIDE 91523 PURCH 7 1 NYLON LOCKNUT 9 16 18 94130 PURCH 8 1 5 16 18 SET SCREW 1 2 LG 95407 PURCH 9 2 SCREW SHC 3 8 16 x 1 Long Black Oxide ASTM A574 95408 PURCH 10 4 WASHER LOCK SPLIT 3 4 NOM ID ZINC PLATED 94043 PURCH 11 4 SCREW HEX HD CAP 3 4 10 x 1 LG GR 5 ZINC PLATED I 931 50 I PURCH 6 7 5 3 10 11 8 2 4 CLEAN SWEE...

Страница 21: ...in injury or death 21 TYP 4 4 R A B1 B2 GRND P1 P2 P3 SELECT ADJUST TIMED SEQUENCE BOARD 48 CHANNEL ON TIME OFF TIME VALVES 5 IL1 IL2 6 FUSE 2 AMP FU1 TYPE 2 AG SLOW BLOW SEQUENTIAL TIMER SERIES TBD OFF s LOCKED 25 1 4 REF 24 21 L1 L2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SS1 7 PB1 8 1 1 2 WIREWAY TYP 6 5 8 3 18 11 13 14 10 24 15A BENETECH INC CLEAN SWEEP PNEUMATIC ACCUMULATION CONTROL SYSTEM ...

Страница 22: ...DOOR LAYOUT BACK PANEL LAYOUT FIGURE A4 ...

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