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Table of Contents
Summary of Contents for Oryx solutions SCA 1200ht
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Page 3: Table Of Contents
Moving the SCA ........................... 18 Replacement Parts ........................19 Troubleshooting ..........................20 Specifications ..........................24 Customer Support ......................... 25 Contact support ........................... 25 Regulatory Compliance Documents .................... 25 Supplemental Information......................26 SCA 1200ht Support Cleaning Apparatus Limited Warranty ............26... -
Page 4: Introduction
Introduction This manual provides user instructions to properly operate and maintain the SCA 1200ht Support Cleaning Apparatus (SCA). How to use this guide This User Guide is laid out in easy to follow sections that cover Setup, Operation, Maintenance, and Troubleshooting. Read each section carefully so you will get the best performance from your cleaning system. - Page 5 Précautions de sécurité Pour votre propre protection et pour assurer un fonctionnement adéquat de SCA, veuillez suivre ces précautions de sécurité. Tout manquement à utiliser SCA pour son usage attendu pourrait résulter en des blessures corporelles et entrainera l’annulation de la garantie. •...
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Page 6: Overview
Overview The SCA 1200ht Support Cleaning Apparatus (SCA) is designed to remove soluble support from FDM parts (PLA, ABS, PC, nylon) and Material Jetting (MJ) parts (UV Cured Resins) using water or approved caustic cleaning solutions. How it works The SCA removes support material by immersing parts created with soluble support material in a bath consisting of water or cleaning solution. - Page 7 Figure 1 Tank Area The Tank Area is used to hold the liquid and it is where the parts are cleaned. The SCA improves part cleaning by circulating the liquid in the tank. Figure 2 Large Parts Basket Figure 3 Small Parts Basket The Large Parts Basket is used to hold parts during cleaning and to lift parts out of the tank.
- Page 8 The Strainer over the drain opening in the tank prevents debris from entering the drain when the tank is emptied. It should be rinsed after emptying the tank before refilling with fresh liquid. The Heater is located behind the perforated Heater Shield. It heats the water in the tank.
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Page 9: Control Panel
The Power Cord (not shown in figure) is used to connect the system to a wall outlet for power. Only use a power cord provided by the manufacturer. The Power Cord Receptacle is where the power cord is connected to the unit. The plug is a disconnecting device and should be easily accessible at all times. -
Page 10: Setup
Setup Locating the SCA To maximize ease of use and operational safety, make sure the following preparations of the physical site are met: • Place the SCA on a sturdy horizontal surface or cart capable of supporting 200 lbs (the weight when filled with water). •... -
Page 11: Operation
Operation Filling and setup Adding water Fill the tank with water to just below the MAX line as shown (approximately 11 gallons, 42L), taking into account that the parts and basket will raise the water level when lowered into the tank. Figure 6 Liquid Fill Lines DO NOT use hot water when filling the tank. -
Page 12: Preheating And Starting The Cleaning Cycle
The following are examples of recommended mixing procedures for WaterWorks and EcoWorks in the SCA 1200ht. If using WaterWorks Soluble Concentrate: While wearing protective gloves, protective clothing, and eye/face shielding, add one bottle (2.1 lbs, 950 g) of WaterWorks to the water filled bath. Exercise caution when working with the cleaning solution. - Page 13 Connect the power cord to the SCA and then to a suitable grounded receptacle. Power on the SCA using the main power ON/OFF switch located at the rear of the unit. Press one of the four temperature preset buttons or the Heat Off button to select the cleaning temperature.
- Page 14 Cleaning the parts To activate the cleaning cycle after setting the time and temperature, and adjusting the liquid level, press the button. Illuminated bars will sweep under the temperature display when the pump is operating. Parts can take a few hours or longer to clean. Cleaning time is affected by the size of the part, the amount of support material, part geometry, and the pH level of the cleaning solution.
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Page 15: Completing The Cleaning Process
Completing the cleaning process Removing parts from the SCA When the parts are clean, they can be removed from the SCA. Halt the cleaning cycle by pressing the button if removing the parts before the timer has finished count down. Open the SCA lids and slowly lift the large basket from the cleaning solution. -
Page 16: Maintenance
Maintenance Draining the tank For safety reasons, allow the cleaning solution to cool to room temperature before draining and wear protective gloves and eyewear while working with the effluent. Pour des raisons de sécurité, laissez la solution de nettoyage refroidir jusqu’à la température ambiante avant le drainage, et portez des gants et lunettes de protection lorsque vous travaillez avec les effluents. -
Page 17: Cleaning The Sca
Proper disposal requires the alkalinity (pH) of the used solution be reduced to allowable levels before disposal. The pH may be lowered by either diluting the solution or by neutralizing it with an acid such as malic acid. If using WaterWorks, dilute the solution at a ratio of 5 parts clean water to 1 part used solution. -
Page 18: Moving The Sca
Inspecting and cleaning the pump intake screen The pump intake screen may become clogged with debris. This will noticeably reduce the flow in the tank. Remove the intake screen by pulling down with sufficient force to unseat the fastening clips from the mating surface. Scrub debris from the intake screen using a stiff brush. Rinse with water. -
Page 19: Replacement Parts
Replacement Parts Figure 11 SCA 1200ht Assembly List of Replaceable Components Large basket Small parts basket Pump subassembly w/nozzle Heater subassembly Sensor subassembly Display Control Panel PCB subassembly Power switch Spray nozzle... -
Page 20: Troubleshooting
Troubleshooting Risque élevé de choc électrique High Risk of Electrical Shock Débranchez toujours l'appareil de Always disconnect the unit from power l'alimentation Before removing the back panel! Avant de retirer le panneau arrière! • ALWAYS WEAR PROTECTIVE GLOVES AND EYEWEAR WHEN ADDING OR REMOVING LIQUID FROM THE TANK. - Page 21 Problem Probable Causes What to Do Pump and Power is not on Check the power indicator on the front control heater will not panel. If it is off press the button. If still unlit, then start proceed to the “Power Indicator is not Lit” Problem. Timer has not been The system will only run when the timer is counting set and started...
- Page 22 Problem Probable Causes What to Do Sensor failure, power If the Alert Indicator light is also illuminated this is supply failure, or indicative of one of several types of failures. pump failure. Contact technical support. Error Codes: r1 = temperature sensor failure r2 = High level sensor failure...
- Page 23 Problem Probable Causes What to Do After several The cleaning solution Drain the tank and add fresh water and cleaning hours parts is likely saturated solution. don’t appear to with support be much cleaner material. Type of cleaning If using EcoWorks, try switching to WaterWorks. agent.
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Page 24: Specifications
Specifications Item Specification Model Number SCA 1200ht Power Cord 110 North American 220 International Power Requirements 100-120V~ 50/60 Hz 12A 220-240V~ 50/60 Hz 9A Main Supply Voltage Fluctuation +/- 10% Electrical Protection 15A/250VAC Fuse Heater Power 1,200 Watts 1,700 Watts... -
Page 25: Customer Support
Customer Support Contact support Technical support for this product is provided by Oryx Additive, Inc. Before contacting technical support please do the following: 1. Try the Troubleshooting table in this manual or at www.oryxadditive.com/support 2. Note the SCA model number, part number, and serial number (found on the back of the unit): If the unit is covered by an extended warranty, contact the Authorized Reseller from whom the unit was purchased. -
Page 26: Supplemental Information
Supplemental Information SCA 1200ht Support Cleaning Apparatus Limited Warranty Product Limited Warranty Period SCA 1200ht Support Cleaning Apparatus 1 year All new Support Cleaning Apparatus (SCA) systems are warranted exclusively by Oryx Additive, Inc.’s (“Manufacturer”) limited warranty as follows: Each Support Cleaning Apparatus system (“System”) and its components (“Components”), except those listed below under limits and exclusions, is warranted...
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