User Manual Q&AAnswer
Feb 28, 2025 - 09:27 PM
Proper cleaning and maintenance of the TRUE STR1H-2HG Full Height Insulated Mobile Heated Cabinet is essential for its efficient and successful operation. Here are some guidelines:
1. Use non-abrasive tools and cleaners: Avoid using steel wool, abrasive cleaners, or chlorine-based products on the stainless steel surfaces of the cabinet. Instead, use a soft cloth or plastic scouring pad with soap, ammonia, or detergent for routine cleaning. For stubborn stains, you can use specific stainless steel cleaners or products like Arcal 20, Lac-O-Nu Ecoshine, or Cameo.
2. Clean along the polish lines: If your cabinet has visible polishing lines or "grain," always scrub parallel to these lines when cleaning. This helps maintain the appearance of the stainless steel.
3. Avoid deposits and hard water spots: Hard water can leave spots and deposits on stainless steel surfaces. To prevent this, soften the hard water if possible and clean any deposits or stains as soon as possible. Regularly wipe and dry the cabinet to avoid standing water or cleaning agents.
4. Do not use hydrochloric acid: Avoid using hydrochloric acid (muriatic acid) on stainless steel surfaces, as it can cause pitting and rusting.
5. Regularly restore/passivate stainless steel: Over time, the passive layer on stainless steel may break down. To restore and passivate the stainless steel, you can use products like Benefit, Super Sheen, or Sheila Shine.
6. Follow recommended lubricant specifications: If your cabinet uses R404A, R134A, or R290 refrigerant, make sure to follow the recommended lubricant specifications. The polyol ester lubricant used in these refrigerants absorbs moisture, so it must be replaced if exposed to ambient conditions for an extended period. Contact TRUE's technical service department for specific oil amounts and specifications.
7. Perform regular maintenance: Regularly clean the condenser coils and remove any debris or obstructions to ensure proper airflow. Check and replace door gaskets if necessary. Follow the recommended maintenance schedule provided in the product manual.
By following these cleaning and maintenance guidelines, you can ensure the longevity and efficient operation of your TRUE STR1H-2HG Full Height Insulated Mobile Heated Cabinet. For more detailed instructions and information, please refer to the product's installation guide and owner's manual.
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