SJE OPTIMA DM Series User Manual Download Page 3

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Manufactured by

SJE Corporation, Ltd.

User's Manual

Model: OPTIMA DM Series

Ver. G2.3 / G2.7

Distributor’s Contact Information:

Summary of Contents for OPTIMA DM Series

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Page 2: ...1 521 3200 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 ...

Page 3: ...Manufactured by SJE Corporation Ltd User s Manual Model OPTIMA DM Series Ver G2 3 G2 7 Distributor s Contact Information ...

Page 4: ...afety Precautions 6 Included Items and Accessories 9 Pre Start Procedure 10 Standard Operating Procedure 12 Air Adjustment 14 Moisture Control 14 Pause Operation 15 Shutdown Operation 15 Maintenance 16 Freeze Prevention 21 Troubleshooting Guide 23 Service Request 28 OPTIMA STEAMER Limited Warranty 28 ...

Page 5: ...ocessing equipment removing weeds and more Product Specifications Model Name DM DMF Working Pressure 7 8 5 kgf Max 9 0 kgf 99 120 8 psi Max 128 psi Temp at Gun Tip 135 275 Steam Vessel Temp 178 Max 180 352 4 Max 356 Preheating Time 2 3 minutes Voltage 100V 110 120V 220 240V 50 60Hz Customer configuration available Electrical Power 100V 110 120V 220 230V 450W 350W 300W Water Tank Capacity 20 ℓ 5 3 ...

Page 6: ... 230V 380V 415V 440V 460V 480V 600V 50 60Hz custom config available 3 phase 380V 415V 440V 460V 480V 600V 50 60Hz custom config available Water Tank Capacity 40 ℓ 10 6 gals Rated Flow 300 1 200cc min 0 08 0 32gpm Net Weight kgs lbs 69 5 kgs 153 2 lbs 72 5 kgs 159 8 lbs 73 5 kgs 162 lbs 79 5 kgs 175 2 lbs Product Dimensions L x W x H 1090 x 700 x 900 mm 43 x 28 3 x 35 4 inch Water consumption per c...

Page 7: ... 6 Throttle Door 7 12 Rigid Wheel 8 Y strainer 9 Non Return Valve 10 Quick Plug for Feed Water 11 Drain Valve 12 Moisture Control Valve 13 Swivel Caster 14 Steam Outlet Valve 15 Warning Sticker 16 Specification Sticker 17 Handle 18 Control Box 19 Operating Instruction Sticker 20 System Status LED Indicators ...

Page 8: ... 5 Throttle Door 6 12 Rigid Wheel 7 Y strainer 8 Non Return Valve 9 Quick Plug for Feed Water 10 Drain Valve 11 Moisture Control Valve 12 Swivel Caster 13 Steam Outlet Valve 14 Warning Sticker 15 Specification Sticker 16 Handle 17 Control Box 18 Operating Instruction Sticker 19 System Status LED Indicators ...

Page 9: ...self persons animals or live electricity Use and store the machine on a level ground surface only DO NOT use the machine if any parts power cord safety devices hoses or spray guns are visually damaged or suspected of being damaged DO NOT use the machine in a rainy or snowy weather outdoors The machine is not weather proof or water proof NEVER leave the machine unattended while operating Make sure ...

Page 10: ...xtension cord depending on the electrical parameters and the length of extension cord Contact manufacturer or local distributors Machines shall not be used by children Children should be supervised to ensure that they do not play with the machine Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision WARNING Do not use the machine...

Page 11: ...operate the machine in a confined space DO NOT breathe in smoke from the exhaust flue to avoid smoke inhalation Use the machine in well ventilated indoor area and install exhaust duct system if necessary See page 8 Ventilation set up Sample of Ventilation set up for Optima DMF Users about to use the OPTIMA DMF indoors should carry out installation of exhaust duct system ...

Page 12: ...Couplings D 1 2 5 8 PTC 1EA OR Garden hose adapter 3 4 1EA US Only L wrench 3 0mm 1EA OPTIMA DMF only L wrench 4 0mm 1EA OPTIMA DMF EST T Box wrench 10mm 1EA T Box wrench 12mm 1EA T Box wrench 14mm 1EA Screwdriver 1EA Multi Spanner 1EA OR Water probe sensor 3EA O ring D 17 2EA O ring D 22 2EA OPTIMA DMF Fuse 4A 4EA OR Fuse 6 3A 4EA US Only OPTIMA EST Fuse 4A 2EA Water Filter 1EA Fuel Filter Cartri...

Page 13: ...es 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 OPTIMA DM DMF EST 3 Ensure that tank drain cap and water feeding tube are connected firmly See illustrations below OPTIMA DM DMF OPTIMA EST 4 Fill the fuel tank OPTIMA DM DMF Ensure the location of fuel tank before fuel replenishme...

Page 14: ... plugs OPTIMA DMF OPTIMA EST 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 machine s life span and perfor...

Page 15: ...ing Procedure See page 10 Pre Start Procedure Wear appropriate protective gloves before using the machine NEVER leave the machine 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 16: ...rned to the on position The water pump supplies water to the steam vessel Programmed feed water time DMF 180 sec EST 300 sec 3 When the low water probe sensor detects water level in the steam vessel ignition system functions 4 When the high water probe sensor detects water level in the steam vessel water pump stops 5 When internal pressure reaches the operating pressure 8 5 bar ignition stops and ...

Page 17: ...damper clockwise Whitish Smoke from exhaust flue Move air adjustment damper counter clockwise DO NOT breathe in combustion gas from the exhaust flue 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 ...

Page 18: ...essel by pulling the gun trigger until the pressure drops down to 1 2 kgf 28 4 psi 4 Close the steam outlet valves and release all the remaining steam from the hoses by pulling the gun trigger 5 Release remaining steam from the steam vessel by opening the drain valve In the event of draining water from the steam vessel ensure to keep your workspace area including steam hoses and power cable neat a...

Page 19: ...in water from the steam vessel B Drain water tank fuel tank C Replace filters D Check water probe sensors Clean or replace if necessary E Check electrodes and fuel nozzle Clean if necessary Contact local distributor F De scale vessel Contact local distributor G Remove soot build up from the vessel and inner cylinder Contact local distributor For your safety the Safety Relief Valve must be replaced...

Page 20: ... In the event of vessel drain ensure to keep your workspace area including steam hoses and power cable neat and tidy Leave the drain valve open until the next use OPTIMA DM DMF EST B Drain Water tank Fuel tank Open drain cap underneath the tank or pull the water feeding tube Caution Slippery When Wet OPTIMA DM DMF Open drain cap underneath the tank OPTIMA EST Pull the water feeding tube while pres...

Page 21: ...IMA DM DMF How to replace the water filter 1 Drain out all water from the water tank Refer P 17 2 Push the water filter fitting yellow part and pull out the water tube blue part 3 Replace with a New filter 4 Push the water tube to filter until it is unable to be pulled out by hand ...

Page 22: ... the fuel filter 1 Drain out all fuel from the fuel tank Refer P 17 2 Disassemble the lower part from the fuel filter 2 1 Grasp the fuel filter firmly and pull of the hosing from both ends 3 Replace with the fuel filter cartridge 3 1 Attach a new fuel filter to the both hose ends 4 Reassemble the fuel filter in a reverse way ...

Page 23: ... the drain valve and drain out all water from steam vessel 3 Detach top cover and front cover Then detach all electric wires from water probe sensors 4 Remove water probe sensors from steam vessel using 14mm T Box Wrench 5 Clean scale build up from the tip of the water probe sensors with sand paper Replace them if necessary 6 Wrap the sensor thread at least 6 times with Teflon tape 7 Hand turn the...

Page 24: ...ain out water from the steam vessel by opening a drain valve Leave the drain valve open until the next use Wear appropriate protective gloves for hands because steam is very hot Leave drain valve open until next use OPTIMA DM DMF EST 2 Drain Water Tank Open a drain cap or water feeding tube underneath the water tank Caution Slippery When Wet OPTIMA DM DMF Open Drain Cap underneath the tank OPTIMA ...

Page 25: ...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 26: ...stributor or manufacturer LED ICON LEGEND POWER ON WATER PUMP OVER RUNNING ERROR WATER PUMP RUNNING WATER SHORTAGE WATER LEVEL DETECTION FAILURE OF LOW WATER PROBE SENSOR FUEL SHORTAGE FLAME SENSOR ERROR ALARM BEEPS CONTINUOUSLY ALARM BEEPS ONCE DROP IN PRESSURE RISE IN PRESSURE ABOVE 8 5 BAR 123 2 PSI Problem Solving Guide 1 Description None of LED lndicators and alarm is working when POWER STEAM...

Page 27: ... fuel to the fuel tank 2 Malfunction of the floater level switch in the fuel tank Disconnect one of the wires to the floater level switch If the related alarm stops and the machine operates replace the floater level switch and reconnect wires in position 4 LAMP OPTIMA DM DMF OPTIMA EST Description Water level in the steam vessel is low Water probe sensors fail to detect the water level in the stea...

Page 28: ... the water filter 2 Malfunction of the water pump Check or replace the water pump 3 Malfunction of the water probe sensors Clean scale build up from the tip of the water probe sensors with sand paper or replace if necessary 7 LAMP OPTIMA DM DMF OPTIMA EST Description Temperature detection of the Thermistor Temp Sensor triggered in subzero temp below 0 32 or high temp above 200 392 Cause Remedy 1 S...

Page 29: ...alfunction of the pressure switches Check for any damage to the pressure switches and replace if necessary 9 LAMP OPTIMA DM DMF OPTIMA EST Description 24 hours continuous operation Cause Remedy 1 24 hours continuous operation Turn off and on the Power Switch 10 Description Rise in pressure above 8 5 bar 123 2 psi Cause Remedy 1 Malfunction of the pressure switches Check for any damage to the press...

Page 30: ...nd replace if necessary 12 Description Water pump and water feeding tube are getting hot or melted Cause Remedy 1 Malfunction of the non return valve Replace the non return valve 13 Description Surface of the water tank becomes hot Cause Remedy 1 Malfunction of the Breather valve Replace the Breather valve 14 Description Experiencing Electro Static Discharge from the spray gun or surface of the ma...

Page 31: ...t consulting with an authorized technician f Damage or malfunctions resulting from natural calamity freezing theft accident vandalism abuse due to misapplication and or improper site conditions g Water damage h Electrical damage from including but not limited to improper use of extension cords failure to meet proper voltage requirements incorrect or insufficient amperage circuit i Insufficient uno...

Page 32: ...after discovery c Provide proof of purchase purchase date and serial number of the warranty item s d Make the unit available for inspection and repairs at dealer s place or service center If shipped transit costs should be prepaid For warranty service request please e mail tech sjecorp com or call 82 51 521 3200 SJE Corporation Ltd recommends that you read the Operating Instructions and in particu...

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