Deltech Fitness PYRAMID 8000 Installation, Operating And Maintenance Manual
                            | |
Contents
| 
FIELD SERVICE GUIDEThe problem most frequently encountered in refrigera-tion systems is liquid water downstream. Most causesof water carry-over can be identified and remedied byusing the FIELD SERVICE GUIDE. For further help,contact Deltech.DANGERRefrigeration systems can be dangerous.Work on the refrigeration system should bedone only by a competent refrigeration me-chanic.Do not release fluorocarbon refrigerants in-doors or drain liquid refrigerants into floordrains. Refrigerant vapors may accumulatein low places. Inhalation of high concentra-tions may be fatal. All refrigerant must be re-covered per EPA requirements.Do not smoke while working on therefrigeration system or when a refrigerantleak is suspected. Refrigerant may decom-pose in the presence of burning materials,forming toxic gas or acids which may causeserious injury and property damage.Pyramid 8000 ® Series Purifiers (Bulletin 289) 15SYMPTOM POSSIBLE CAUSE REMEDYNo discharge from automaticdrain valves on coalescing filter.Accumulation of dirt in automaticdrain valves or failure of auto-matic drain valves.Dismantle and clean, repair or replace automaticdrain valves (refer to Bulletin 138).INLET AIR temperature indicatinglight flashes, IAT is outside nor-mal range or IAT reaches alarmset point.Aftercooler malfunction.Check aftercooler discharge temperature. Reducetemperature to 120°F max.; reduce airflow if tem-perature is above 100°F (see Airflow section).Refrigerant compressor stopped.(REFRIG SUCTION temperaturelight flashes, temperature is out-side normal range or alarm setpoint is reached.)1. Fouled condenser.1. Clean condenser coils (see Maintenance,Monthly). Push reset button on high/low refrigerantcutout control.2. Refrigerant compressor over-heated.2. Ensure adequate ventilation of purifier. Motorthermostat resets automatically. Turn off purifier,wait 30 minutes, then restart.3. Refrigerant compressorinoperative. 3. Have refrigeration mechanic replace compres-sor.Refrigerant compressor stopped.(REFRIG DISCHARGE tempera-ture light flashes, temperature isoutside normal range or alarmset point is reached.)1. Refrigerant compressoroverheated.1. Ensure adequate ventilation of purifier. Motorthermostat resets automatically. Turn off purifier,wait 30 minutes, then restart.2. Refrigerant compressorinoperative. 2. Have refrigeration mechanic replace compres-sor. |
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine