SJE OPTIMA SEII User Manual

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Page 3 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...
Page 4 Manufactured by SJE Corporation, Ltd. User's Manual Model: OPTIMA SEII Ver. G2.3.00 Distributor’s Contact Information...
Page 5: Table Of Contents
Table of Contents Introduction ------------------------------------------------------------------------------------------------------------------- 2 Applications ------------------------------------------------------------------------------------------------------------------- 2 Product Specifications ----------------------------------------------------------------------------------------------------- 2 Exterior Descriptions ------------------------------------------------------------------------------------------------------- 3 Safety Precautions ---------------------------------------------------------------------------------------------------------- 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...
Page 6: Introduction
Product Specifications OPTIMA SEII Optima SEII Model 7~8.5 kg/㎠(99~121 psi) Max 9.5 kg/㎠(135 psi) Working Pressure 178 ℃...
Page 7: Exterior Descriptions
Exterior Descriptions Top frame 13. Moisture control valve Tank cap 14. Steam outlet valves Handles 15. Chassis frame Front frame 16. Control box cover Rotary caster 17. Control box Side door 18. Emergency switch Grounding chain 19. Steam switch Rear frame 20.
Page 8: Safety Precautions
Safety Precautions Visual Symbols To ensure correct and safe usage with a full understanding of this product's performance, please be sure to read through this User's Manual completely and store it in a safe location. The contents of this User's Manual and the specifications of this product are subject to change without prior notice.
Page 9 Use only "Clean" and "Soft” water in the product. • Use of a water softener is recommended to prevent scale build-up • Using any kind of boiler water treatment (solution) can help decrease scale build-up. • DO NOT add detergent, wax or any chemical liquid in the water tank or steam vessel. •...
Page 10: Included Items And Accessories
Included Items and Accessories OPTIMA SEII A70015 Steam Gun with A70274 Steam Gun with A70030 Steam hose 10m – 1ea nozzle 3.5 – 1ea quick coupler – 1ea A70026 Steam Nozzle – 1ea A71607 Silence steam nozzle – 70612 Couplings – 1ea 70066 L-wrench 3.0mm –...
Page 11: Pre-Start Procedure
Pre-Start Procedure Wear appropriate protective gear before using the product. Surface of exhaust flue and valves may 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.
Page 12 Use filtered water above 15 ppm. 6. Check for electrical specifications before connecting to electrical power outlet. In the event of using extension cords, take waterproof measures on the electrical sockets and plugs. OPTIMA SEII Single Phase 5K 3 Phase 12K, 18K, 27K ※...
Page 13: Standard Operating Procedure
Standard Operating Procedure Make sure to advance the steps of Pre-Start Procedure before users follow Standard Operating Procedure. (See page 7, "Pre-Start Procedure”) Wear appropriate protective gear before 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.
Page 14 OPERATING PROCEDURE Step Switch on the POWER and Initial boot-up screen is displayed. Switch on STEAM and alarm signal goes off once initiating LCD Display and beginning to run the product according to programming. Note! “OPERATING PROCEDURE” is repeated if users resume the operation after draining all the water out of the steam vessel completely.
Page 15 Main Screen Description ● When water level reaches the low water probe sensor in the steam vessel, electric heaters are activated. Main Screen Description ● When water level reaches the high water probe sensor in the steam vessel, water pump stops. ●...
Page 16: Moisture Control
Moisture Control Users can spray moisturized steam (wet steam) by opening the moisture control valve. In the event of cleaning 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.
Page 17: Emergency Stop
Emergency stop 1. In case of a failure in the product or an emergent situation occurred, push the emergency stop button in. 2. Overhaul the failure, take necessary measures and resume the emergency stop button. How to use emergency stop button Emergency Stop Resume Operation Release emergency stop button by twisting...
Page 18: Maintenance
Maintenance Before to check product Must cool down the product. Must get rid of pressure in the product. Wear appropriate protective gear. Unplug to shut down the power. Caution of burn Keep the below maintenance schedule. Maintenance Schedule Maintenance items Daily Monthly Drain boiler...
Page 19 B. Drain Water tank Open drain cap under the tank. Caution : Slippery when wet Open drain cap under OPTIMA SEII tank. C. Replace filters Check water filter regularly and replace if necessary. How to replace water filter 1. Drain out all water from water tank.
Page 20 D. How to check and clean water probes There are 3 water probes (high/common/low). Minerals in the water or various foreign materials would be hardened and this may make water probe’s malfunction. Requires : Screwdriver(+), 14mm long box wrench or Spanner, Sand paper, Teflon tape. Procedure: 1.
Page 21: Freeze Prevention
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. Open drain cap under OPTIMA SEII tank.
Page 22 3. Drain the water feeding lines and the water pump. Open the drain valve, then disassemble/detach water feeding line like the below picture and drain all remaining water using compressed air. Keep drain valve open until next use. 4. Storage Keep Product in a warm place to prevent for being frozen.
Page 23: Troubleshooting Guide
Troubleshooting Guide When a malfunction occurs, refer to the troubleshooting guide below. If the problem persists, please contact your local distributor and report the problem by referring to the ERROR CODE. Symbol Description Alarm beeps Continuous pressure increases over Alarm beeps once continuously 9 bar (130 psi) Error display and Solution...
Page 24 ERROR CODE : EW01 DISPLAY DESCRIPTION BOILER LEVEL ERROR icon is flashing in red color and buzzer is beeping. ◆ Water level of the boiler may not enough. 1) Dirty water filter. → Check or replace the water filter. Cause & 2) Malfunction of the water pump.
Page 25 ERROR CODE : ES11 DISPLAY DESCRIPTION BOILER LEVEL ERROR icon is flashing in red color and buzzer is beeping. ◆ Malfunction of the pressure switch. 1) Malfunction of the → Defrost the machine and try again. pressure switch. → Replace the 8.5 bar pressure switch. Cause &...
Page 26 ERROR CODE : ET31 DISPLAY DESCRIPTION THERMISTOR ERROR icon is flashing in red color and buzzer is beeping. ◆ Thermistor detects low temperature. (Under 0℃/32℉) 1) Low temperature detection by → Defrost the machine and try again. Cause & freeze. Remedy 2) Malfunction of the thermistor.
Page 27 Boiler pressure keeps increasing above 9 bar (130 psi). Description 1) Malfunction of the pressure → Replace the pressure switches. switch. Cause & 2) Malfunction of the water → Clean or Replace the all water probe Remedy probe sensors. sensors of the boiler. 3) Using distilled water →...
Page 28: Optional Items
OPTIONAL ITEMS OPTIMA DM(DMF) is designed to use with various useful optional items as below. 1. ACCESSORIES Turbo Steam Nozzle Hand Tool Floor Spinner with lance with Quick Plug Silence Steam Nozzle with SQUEEGEE WAND MOP WAND Quick Plug 2. OMEGA SOFTENER (Portable Water Softener) ※...
Page 29: Service Request
OPTIMA STEAMER Limited Warranty SJE Corporation Ltd. hereby warrants that new Optima Steamers purchased directly from SJE Corporation Ltd., headquartered in Busan, South Korea will be free from defects in material and workmanship for the period of time stated below, subject to certain limitations.
Page 30 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.