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d.  Reimbursement for rental units while repairing warranty items. 
e.  Normal maintenance items such as: draining tanks and vessel, descaling, filter and sensor 

changes, vessel cleaning, tightening and sealing bolts and fittings and others stated in the 
User's Manual.     

f. 

Failure caused by water scale problem due to local water conditions. 

g.  Warranty work completed after 30 days from discovery. 
h.  Damage, problems or failure caused by factors external to the Product including, but not 

limited to, faulty or poor external electrical wiring, incorrect or faulty power supply, voltage 
fluctuations, over voltage transients or electromagnetic interference, inadequate or faulty 
water or fuel.   

 

CUSTOMER’S RESPONSIBILITY 

Under this warranty, the customer’s responsibility shall be to: 

a.  Operate and maintain the machine as specified in the User's Manual. 
b.  Give notice to authorized Optima Steamer distributors or SJE Corporation Ltd. of apparent 

defects within ten ( 10 ) days after discovery of initial malfunction. 

c.  Provide proof of purchase, purchase date, and serial number of the warranty product(s). 
d.  Make the unit available for inspection and repairs at distributor's place or service center. If 

shipped, transit costs should be prepaid. 
 

For warranty service request, please e-mail at [email protected] or call    +82 51 521 3200. 

 
 

Summary of Contents for OPTIMA SEII

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Page 3: ...Fax 82 51 521 3305 Website http www sjecorp com E mail sales sjecorp com All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior permission of SJE Corporation Ltd Printed in Republic of Korea SJE20170701 ...

Page 4: ...Manufactured by SJE Corporation Ltd User s Manual Model OPTIMA SEII Ver G2 3 00 Distributor s Contact Information ...

Page 5: ...ecautions 4 Included Items and Accessories 6 Pre Start Procedure 7 Standard Operating Procedure 9 Moisture Control 12 Emergency stop 13 Pause operation 13 Shutdown operation 13 Maintenance 14 Freeze Prevention 17 Troubleshooting Guide 19 OPTIONAL ITEMS 24 Service Request 25 OPTIMA STEAMER Limited Warranty 25 ...

Page 6: ...ssing equipment removing weeds and more Product Specifications OPTIMA SEII Model Optima SEII 18K 27K 42K Working Pressure 7 8 5 kg 99 121 psi Max 9 5 kg 135 psi Steam Temperature 178 Max 180 352 4 Max 356 Preheating Time 9 10 minutes 9 10 minutes 10 11 minutes Electrical Power 18 2kW 27 2kW 42 2kW Voltage Hertz 208V 600V 3Ph 50 60Hz 380V 600V 3Ph 50 60Hz Water Consumption Max 300 1200 cc min 0 08 ...

Page 7: ...in 8 Rear frame 9 Rear wheel 10 Electrical cable holder 11 Quick plug for feed water 12 Drain valve 13 Moisture control valve 14 Steam outlet valves 15 Chassis frame 16 Control box cover 17 Control box 18 Emergency switch 19 Steam switch 20 Power switch 21 Pressure gauge 22 LCD 23 TDS monitor OPTIONAL 24 Top cover ...

Page 8: ...LES DO NOT direct air or discharge the steam jet at itself persons animals or live electricity Use and store the product on a level ground surface only DO NOT use the product if any part power cord safety device hose or spray gun are visually damaged or suspected of being damaged DO NOT use the product in rainy or snowy weather outdoors This product is not weather proof or water proof Never leave ...

Page 9: ...r in accordance with the electrical specifications Contact manufacturer or distributors for right extension cord Keep out of reach of children and pets This product is not intended for use by children or by persons with reduced physical sensory or mental capabilities or by person lacking experience with the product or knowledge of the product s use unless they have given supervision or instruction...

Page 10: ...0612 Couplings 1ea 70066 L wrench 3 0mm 1ea 70007 T wrench 10mm 1ea 70008 T wrench 12mm 1ea 15 55002 T wrench 14mm 1ea 70004 Screwdriver 1ea 25 55001 Multi spanner 1ea 70175 Water probe sensor 3ea 70911 O ring D 22 1ea 70917 O ring D 17 1ea 71370 Water Filter 1ea 71301 towel FBZ 1ea 71302 towel Warp knitted 1ea 71303 towel Wool 1ea Included items and accessories are subject to change without prior...

Page 11: ... be hot Take precautions when users resume operations Steps 1 Connect steam hoses and guns to the steam outlet valves Ensure a tight connection using appropriate tools 2 Ensure that valves including drain valve steam outlet valves are fully closed 3 Ensure that tank drain cap are well connected See illustrations below ...

Page 12: ...trical sockets and plugs OPTIMA SEII Single Phase 5K 3 Phase 12K 18K 27K Alert users to the presence of dangerous voltage inside the product that might cause bodily harm or electric shock For the use of OPTIMA XE make sure to connect the GROUND WIRE G to GROUND TERMINAL Never connect GROUND WIRE to NEUTRAL N TERMINAL Water Quality Matters Water quality can greatly affect the product s life span an...

Page 13: ...fore using the product Never leave the product unattended while operating Surface of an exhaust flue or valves may be hot Take precautions while operating DO NOT apply any physical impact to the control panel box or leave any objects on it DO NOT press LCD Display with your hands or any objects LCD ICON DESCRIPTION WATER HEATING STEAM VESSEL WATER PUMP PRESSURE GAUGE STEAM READY TEMPERAURE AIR PUR...

Page 14: ...the operation after draining all the water out of the steam vessel completely 2 Main Screen Description Switch on the POWER and Initial boot up screen is displayed with the following information MAIN BOARD VERSION DISPLAY BOARD VERSION OPERATING TIME OPERATING STATUS MESSAGES 3 Main Screen Description Switch on STEAM Operating status messages and error signals are displayed Activate water pump to ...

Page 15: ...ion When water level reaches the high water probe sensor in the steam vessel water pump stops When steam temperature reaches to 80 100 air purge valve is closed and AIR PURGE ON symbol is disappeared from the LCD Display 6 Main Screen Description When steam pressure reaches to 8 5 bar electric heaters stops operating and STEAM READY message is displayed ...

Page 16: ...ing interior surfaces or water sensitive areas ensure that the moisture control valve is fully closed to minimize surface moisture Using two steam guns with the moisture control valve open continuously may consume steam faster than what can be replenished Open the moisture control valve by 1 3 allowing pressure to build up ...

Page 17: ...am from the hoses by pulling the gun trigger It prevents remaining of condensed water residue in the steam hoses afterwards and increases the life span of the steam hoses and guns Shutdown operation 1 Switch off the STEAM 2 Switch off the POWER 3 Release steam from the steam vessel by pulling the gun trigger until the pressure drops down to 1 2 kg 28 4 psi 4 Close the steam outlet valves and relea...

Page 18: ...dule Maintenance Schedule Maintenance items Daily Monthly A Drain boiler B Drain Water Tank C Replace filters D Check probes clean or replace if necessary A Drain boiler 1 Reduce pressure below 2 kg 28 4 psi 2 Open the drain valve until water drained out 3 Leave drain valve open until the next use Wear appropriate protective gear for eyes and hands because steam is very hot Leave drain valve open ...

Page 19: ...ularly and replace if necessary How to replace water filter 1 Drain out all water from water tank Refer P 18 2 Push the fitting red part and pull the hose blue part 3 Replace New filter Check the direction of filter when you replace it Refer the drawing left 4 Insert hose to filter and push it until it connects completely you can not pull out the hose by hand ...

Page 20: ...lon tape Procedure 1 Unplug the power plug and then remove pressure completely by opening steam valve 2 Open the drain valve and drain out all water from boiler 3 Detach top cover and front cover Then detach the all wires from water probe sensors 4 Disconnect water probe sensors from steam vessel by 14mm long box wrench 5 Clean the water probe sensor by soft sand paper Replace it if necessary 6 Wi...

Page 21: ...teps 1 Drain the steam vessel Reduce pressure under 2 kg 28 4 psi and then drain out water from the steam vessel by opening a drain valve Leave the drain valve open until the next use Steam is extremely hot we are appropriate hand and eye protection Leave drain valve open until next use 2 Drain Water tank Open drain cap under the tank Caution Slippery when wet OPTIMA SEII Open drain cap under the ...

Page 22: ...torage Keep Product in a warm place to prevent for being frozen Pipe line or parts can be ruptured if product is frozen badly Freeze can cause malfunction If product would be frozen do not operate it immediately Put the product in warm place in order to thaw After that check if there is any damage If the machine is visually damaged or performs abnormally immediately turn off the machine and contac...

Page 23: ...k power plug connection 2 Emergency Stop switch is pressed Release the Emergency Stop switch 3 Fuse is blown Replace the fuse 2 ATTENTION REQUIRED DISPLAY DESCRIPTION REFILL WATER TANK icon is flashing in red color and buzzer is beeping Not enough water in the water tank Cause Remedy 1 Water shortage Refill water to the water tank 2 Malfunction of the float switch in the water tank Disconnect one ...

Page 24: ...ater probe sensors of the boiler 4 ERROR CODE EW02 DISPLAY DESCRIPTION BOILER LEVEL ERROR icon is flashing in red color and buzzer is beeping Malfunction of the water probe sensors Cause Remedy 1 Malfunction of the water probe sensors Clean or Replace the all water probe sensors of the boiler 5 ERROR CODE EW03 DISPLAY DESCRIPTION BOILER LEVEL ERROR icon is flashing in red color and buzzer is beepi...

Page 25: ...pump runs overtime at initial operation 300 secs Cause Remedy 1 Water filter blockage Check or Replace the water filter 2 Malfunction of the water pump Check or replace the water pump 3 Malfunction of the water probe sensors Clean or Replace the all water probe sensors of the boiler 8 ERROR CODE EP22 DISPLAY DESCRIPTION WATER PUMP OVERRUN icon is flashing in red color and buzzer is beeping The wat...

Page 26: ...e the thermistor 10 ERROR CODE ET32 DISPLAY DESCRIPTION Display ERROR CODE DT32 or ET32 Thermistor has been shorted Cause Remedy 1 Malfunction of the thermistor Replace the thermistor 11 ERROR CODE ET33 DISPLAY DESCRIPTION THERMISTOR ERROR icon is flashing in red color and buzzer is beeping Thermistor detects high temperature Over 200 392 Cause Remedy 1 Malfunction of the pressure switch Replace t...

Page 27: ... by freeze rupture Replace a broken part 3 Damaged piping line Fix or replace a broken part STANDARD ASME 14 Description Water supplying tube of water pump is hot or damaged Cause Remedy 1 Malfunction of the non return valve Replace the non return valves and damaged parts 15 Description Water tank is abnormally hot Cause Remedy 1 Malfunction of the air purge valve Clean or Replace the air purge va...

Page 28: ...ESSORIES Turbo Steam Nozzle with Quick Plug Hand Tool Floor Spinner with lance Silence Steam Nozzle with Quick Plug SQUEEGEE WAND MOP WAND 2 OMEGA SOFTENER Portable Water Softener Please visit our website to see more details http www sjecorp com Some items can be changed or discontinued without notice ...

Page 29: ...tion of parts attachments or accessories that are not original to the unit or genuine Optima Steamer parts i e external aftermarket attachments such as exhaust duct extension b Abnormal strain neglect or abuse c Lack of proper maintenance d Accident or collision damage e Changing or altering factory settings without consulting with an authorized technician f Damage or malfunctions resulting from n...

Page 30: ... power supply voltage fluctuations over voltage transients or electromagnetic interference inadequate or faulty water or fuel CUSTOMER S RESPONSIBILITY Under this warranty the customer s responsibility shall be to a Operate and maintain the machine as specified in the User s Manual b Give notice to authorized Optima Steamer distributors or SJE Corporation Ltd of apparent defects within ten 10 days...

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