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17

4.3 Corrective Maintenance

Situation

Cause

Resolution

NO PUMP DISCHARGE

•  Suction &/or discharge check 

valves not seating

•  Pump vapour locked
•  Suction or discharge line 

plugged/blocked

•  Clean or replace suction &/or 

discharge check valves

•  Open bleed plug & prime
•  Check for closed isolating valve
•  Check inlet and discharge lines for 

blockage

PUMP DOES NOT CYCLE •  Plunger stuck due to tight or 

dry seal

•  Process line pressure too high 

for unit selected

•  Blown fuse
•  No power supply to DC motor 

drive

•  Timer switch in OFF position
•  Timer set to minimum cycle 

rate

•  Check seal, if swollen , check 

chemical compatibility and replace

•  Check selection and ensure 

discharge line is not blocked

•  Check and replace fuse in DC 

supply. If this condition repeats 
itself, check the drive mechanism 
for seizure.

•  Check and connect correct power 

supply

•  Set switch to CONTINUOUS for 

testing

•  Adjust timer accordingly

SHORT SEAL LIFE

•  Nick, Burr or scratches on 

plunger

•  Seal &/or plunger materials not 

compatible with chemical being 
injected

•  Lack of lubricant
•  Incorrect lubricant or chemical 

crystallising on plunger and 
scoring seal/plunger

•  Replace plunger
•  Refer to chemical compatibility 

charts or contact Solar Injection 
Australia

•  Maintain visible lubricant level in 

reservoir.

•  Change lubricant to be compatible 

with chemicals being pumped.

Содержание SIA-24-L100-CR-V-150113-HIEC

Страница 1: ...MANUAL INSTALLATION OPERATION MAINTENANCE SiA CHEMICAL INJECTION PUMP ...

Страница 2: ...NG CONTAINS CONFIDENTIAL INFORMATION AND IS COVERED BY COPRIGHT LAWS REPRODUCTION EITHER PARTIAL OR COMPLETE IS PROHIBITED UNLESS PRIOR SIA 24 L100 CR V 150113 HEIEC GENERAL ARRANGEMENT F P A S DRAWN TO AS1100 1992 UNLESS NOTED OTHERWISE ALL DIMENSIONS IN mm in TOLERANCES MACHINING 0 1 mm WELDING 1 0 mm ANGULAR 0 5 DRAWN CHECKED TOTAL MASS 7 8 kg MATERIAL 238 172 381 375 M5x0 8 6H 66 5 113 IN 1 2 ...

Страница 3: ... Cylinder Head Cap Screw 4 15 Steel Mild 40011 16 Cylinder Head Cap Screw 8 16 Steel Mild 40028 10 Cylinder Head Cap Screw 4 17 A 1 2 3 4 5 6 B C D E F F E D C B A A3 592 Tarragindi Road Salisbury Qld 4107 Tel 61 7 3277 8822 SCALE STATUS SIZE SHEET OF DWG NO REV TITLE NOTES FILE NAME THIS DRAWING CONTAINS CONFIDENTIAL INFORMATION AND IS COVERED BY COPRIGHT LAWS REPRODUCTION EITHER PARTIAL OR COMPL...

Страница 4: ...4 5 MAIN SEAL VITON SUIT 1 00 2 9 PEEK 40075 4 2 BACKUP PEEK SUIT 1 00 2 10 316 SS 40086 CHECK VALVE 0 500 2 11 316 SS 40064 BLEED VALVE 1 12 ASTM A 240 316L 40089 VENT SCREEN 1 13 A 1 2 3 4 5 6 B C D E F F E D C B A 592 Tarragindi Road Salisbury Qld 4107 Tel 61 7 3277 8822 SIZE SHEET OF DWG NO REV TITLE NOTES THIS DRAWING CONTAINS CONFIDENTIAL INFORMATION AND IS COVERED BY COPRIGHT LAWS REPRODUCT...

Страница 5: ...on Environment 2 2 Installation Step by Step SECTION 3 PUMP OPERATION 3 0 Operating Pump With SiA Timer Controller 3 1 Chemical Injection Flow Rate Adjustment SECTION 4 MAINTENANCE 4 0 Routine Maintenance Drive Assembly 4 1 Routine Maintenance Liquid End 4 2 Routine Maintenance Gearmotors fitted to the drive 4 3 Corrective Maintenance 2 6 6 7 7 8 8 9 9 10 14 15 15 16 17 16 10 ...

Страница 6: ...ersized sealed bearings so as to eliminate all overhung loads This greatly increases the life of the gear motor s gearbox By applying a rotary force to the end of the crank shaft the force is transmitted to the pump by way of the plunger adaptor which is directly acting on the pump plunger Multiplex Drive Configuration The SiA multiplex configuration works as described above with the added benefit...

Страница 7: ...this manual for part numbers specific to your pump Voltage Watts Ratio Gearbox Type Hazardous Area Certifications Standard 12 24 120 240 220 415 20 40 60 90 120 150 50 75 150 Spur N A Standard BLDC 12 24 100 120 200 400 40 50 Spur N A Heavy Duty Motor Optional 12 24 120 240 220 415 Motor dependant 26 32 Planetary IECex ATEX UL CSA SiA Pump Connection Ring Body Upper Body Middle Bleed Screw Body Lo...

Страница 8: ... FUSE REQUIRED 12 Volt 24 Volt High Efficiency 150 100 IEC NA NA 7 5 amp 5 amp Standard 40 60 90 120 150 5 amp 10 amp 15 amp 20 amp 25 amp 2 5 amp 5 amp 7 5 amp 10 amp 12 5 amp For other wattage motors or where no motor is supplied with the pump please consult Solar Injection Australia to ensure correct fuse If the motor is being driven directly via an SIAT71500 Timer Controller the maximum fuse r...

Страница 9: ...ard all plastic closures on the Liquid End and align pump connections as dictated by your overall system design 2 Connect the suction check valve to a gravity fed chemical source This pump requires a flooded suction We recommend installation of filters to the suction of each Liquid End and some form of pump inlet isolation Warranty may be affected if you do not 3 Connect the discharge check valve ...

Страница 10: ... the power is connected To avoid this fit an On Off isolating switch between the timer s Motor Terminals on the PTH and the motor s terminals Fuses It is very important that the correctly sized fuse is installed on the Controller We suggest using Littlefuse ATO Automotive Quick Acting Fuses Never use a fuse greater than 20 amps Choose a fuse that is suited for the protection of other equipment wit...

Страница 11: ...es at different times days of week On Time Sets the On Time in seconds used in Fixed Mode 2 1 60 Off Time Sets the Off Time in seconds used in Fixed Mode 10 1 60 Flow Rate Sets the desired flow rate in Auto Mode 1 0 LPH Pump Size Aligns the Timer with the pump size L25 1 4 L15 1 8 L75 3 4 L25 1 4 L100 1 L35 3 8 L150 1 1 2 L50 1 2 L225 2 1 4 Battery Voltage Sets the battery voltage Auto 12V 24V AUT...

Страница 12: ...ure the controller has power on and the display shows as per on the previous page 2 Depress the twice or until the display shows OPTIONS and then depress the Select button 3 Depress the or buttons until the display shows PUMP SIZE and then depress the Select button 4 Use the or buttons to get to the correct pump size e g L150 1 1 2 and then depress the Select button 5 From here you can either depr...

Страница 13: ...if it was on OPERATION cont 1 Power On LCD DISPLAY When rotating indicates Controller is running Clock Indictaes operation Start Timer Depress Select button to quick start Controller from this screen Battery Status Voltage Full normal state Half low power state Empty power cut state Note This will stop the Controller at the next Pump Off state ie if the pump is running when you are pressing the Se...

Страница 14: ...ost effective robust capable of operating at more extreme ambients and has been found to use less energy per volume of chemical injected Solar Injection Australia manufactures a range of DC Timers please contact us or an SiA Distributor for details 3 11 Electronic Variable Flow Adjustment All drives except those with a Duplex Liquid End configuration ie 2 liquid ends on the 1 drive are fitted with...

Страница 15: ...rn in any way they should be replaced immediately with new parts available from Solar Injection Australia or SiA Distributors 6 Place the Crank Shaft and Bearings or replacement Bearings into the Drive Case 7 Place the Bearing End Plate back on the Drive Case and secure with the 4 screws 8 Reattach the Liquid End s and tighten the Pump Connection Ring s You may need to carefully push down and hold...

Страница 16: ...and chemical compatibility is paramount Our standard plunger seal TS is a specially formulated PTFE and stainless steel compound that is energized with a Viton o ring which is compatible with most chemicals however we do have numerous alternative materials available please consult Solar Injection Australia or an SiA Distributor for further assistance with choosing the right seal or when changing t...

Страница 17: ...BLDC Motor To inspect and or replace brushes on our Standard PMDC Gearmotor models please follow the steps below 1 Disconnect power to pump before any servicing takes place 2 Use large flat blade screwdriver to unthread the plastic caps on either side of the motor 3 Remove the brushes carefully they are spring loaded 4 Examine them They should be at least 1 8 thick If they are not replace them The...

Страница 18: ... Check seal if swollen check chemical compatibility and replace Check selection and ensure discharge line is not blocked Check and replace fuse in DC supply If this condition repeats itself check the drive mechanism for seizure Check and connect correct power supply Set switch to CONTINUOUS for testing Adjust timer accordingly SHORT SEAL LIFE Nick Burr or scratches on plunger Seal or plunger mater...

Страница 19: ...A Barium Chloride C C C B A A A A A Barium Sulfite B A A A A A A A Benzaldehyde B A A A A C C C Benzene A A A A A C B C C Benzene Sulfonic Acid lO C B B A A A A C C Benzoic Acid C B B A A A C A Benzoyl Chloride C C C C A B Boric Acid C A A A A A A A A Bromine Anhydrous C C C B A C A C C Bromine Dilute C C C C A B A C C Bromine Trifluoride C C B B A C C Butadiene C A A A A A C Butane B A A A A A A ...

Страница 20: ...C C C B A A A A Copper Fluoride C B B B A A Copper Nitrate C B A A A A A A A Copper Sulfate B A A A A A A A A Cottonseed Oil A A A A A A A A Creosols A A A A A C C C A Cyclohexane B A A A A C A C A Cyclohexanone B A A A A C C C B Dichlorethane Dry A A A A A C C C Diethanolamine A A A A A C C A Diethyl Benzene A A A A A C Diethyl Ether A A A A A C C Diethyl Sulfate C B B A A Diethylene Glycol B A A...

Страница 21: ... A A A Magnesium Carbonate A A A A A A A A Magnesium Chloride C B B A A A C A Magnesium Nitrate A A A A A A A A Magnesium Sulfate B A A A A A A A MaleicAcid Dilute C B A A A A A C Melamine Resins C B B B A C Mercaptans A A A A A A C Mercuric Chloride SoI C C C B A A A Mercury B A A B A A A A Methyl Alcohol A A A A A A C A Methyl Celiosolve A A A A A C B Methyl Formate A A A A A C Methylene Chlorid...

Страница 22: ...C Sodium Acetate B A A A A C B C Sodium Aluminate B A A A A A B A A Sodium Bicarbonate B A A A A A A A A Sodium Bichromate B A A A A A A Sodium Bifluoride Slurry A A A C Sodium Bisulfate B A A A A A A A Sodium Bisulfite B A A A A A A A A Sodium Borate B A A A A A A A A Sodium Bromide C B B A A A A A Sodium Carbonate B A A A A A A A A Sodium Chlorate C B B A A A A A Sodium Chloride C B B A A A A A ...

Страница 23: ...mTetrachloride Dry A A A A A A B C Toluene A A A A A C B C C Tributyl Phosphate B A A A A C C C Trichloroethylene Dry A A A A A C A C Tricresyl Phosphate B A A A A C B C A Triethanolamine A A A A B C A A Trisodium Phosphate Sol B A A A A A A A A Tung Oil A A A A A A Turpentine A A A A A A A C A Urea Formaldehyde A A A A A Vegetable Oils A A A A A A A C A Uranium Nitrate A A A A Vinyl Acetate A A A...

Страница 24: ...re needed Our timers controllers and detection accessories give our customers unparalleled control of the pumps both onsite and remotely via SCADA With our network of distributors we design and deliver customised solutions throughout the world emerging now as a leader in unconventional energy Innovation Innovation rather than imitation Quality Quality in everything we do and the materials we use E...

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