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Everest TWIN LOBE - User Manual

Everest TWIN LOBE
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DO NOT OPERATE WITHOUT
READING MANUAL
WARNING
Publication No. OMM_Everest Blowers
Rev 3, September 2017
INSTALLATION | OPERATION | MAINTENANCE
TWIN LOBE
& TRI LOBE
PD BLOWERS
EVEREST ROTARY BLOWER INSTRUCTION MANUAL

Questions and Answers

  • S
    Samantha ForbesAug 14, 2025
    Why is my Everest TWIN LOBE vibrating?
    • S
      Stacy CarterAug 14, 2025
      Vibration in your Everest Blower can stem from a couple of issues. It might be due to coupling misalignment, in which case you should check the alignment and realign it. Another cause could be belt slippage or overtightened belts, requiring you to adjust the belt tension.
  • S
    Stephanie CookAug 17, 2025
    What to do if Everest TWIN LOBE Blower has no air flow?
    • B
      Brandon OlsonAug 17, 2025
      If your Everest Blower isn't producing any air flow, there are a few things to investigate. First, check the speed setting and ensure it aligns with the recommended levels. Also, verify that the blower's rotation direction is correct. Finally, inspect the suction and discharge lines for any obstructions.
  • D
    Deborah HuntAug 20, 2025
    Why does my Everest TWIN LOBE overheat?
    • R
      rebecca43Aug 20, 2025
      Overheating of bearings and gears in your Everest Blower can occur due to inadequate lubrication. Check the oil and replace it if it's dirty. Also, high differential pressure across the suction and discharge opening could be the reason. In that case check gauge readings across the suction and discharge ends.
  • S
    Sarah JamesAug 25, 2025
    What causes low capacity in my Everest TWIN LOBE Blower?
    • S
      stephanie52Aug 25, 2025
      Low capacity in your Everest Blower could be attributed to several factors. The speed might be too low, so check the speed and for belt drive slippage. Excessive pressure could also be the culprit, so check the line pressure. Lastly, examine the discharge line for leaks that could create an open flow path.
  • A
    Annette McmillanAug 27, 2025
    What to do if Everest TWIN LOBE jams after running for a short period?
    • L
      leonardrebeccaAug 27, 2025
      If your Everest Blower jams after a short run, several issues could be at play. Insufficient axial clearances might be the cause, so correct the clearances. High differential pressure across suction and discharge can lead to overheating and jamming due to thermal expansion, so check differential pressures. The unit might be out of time, requiring you to retime impellers. Lastly, distortion from improper mounting or pipe strains could be the cause, so check mounting alignment and relieve pipe strains.
  • B
    Brandon CharlesAug 31, 2025
    Why is my Everest TWIN LOBE Blower consuming excessive power?
    • R
      Rachel HardinAug 31, 2025
      Excessive power consumption in your Everest Blower can be due to the speed being too high, so correct the speed. Also, a high differential pressure across the suction and discharge openings could be the reason. Check the line pressure against the rated pressure.
  • M
    Michael Spencer MDSep 3, 2025
    What to do if Everest TWIN LOBE Blower makes heavy knocking sound on running?
    • S
      stephaniesaundersSep 3, 2025
      A heavy knocking sound in your Everest Blower during operation could indicate impellers rubbing. Check the impellers for any hot spots or rubbing marks and reset impeller timing if needed. This requires skill. Also, worn bearings or gears could be the cause, so check and replace the bearings or gears.
  • E
    Eric CarterSep 6, 2025
    Why is oil leaking out of the oil fill hole of my Everest TWIN LOBE?
    • R
      Rickey RoachSep 7, 2025
      If oil is leaking from the oil fill hole of your Everest Blower, it's likely due to an excessive oil level. Correct the oil level to resolve this issue.
  • N
    Nicholas GonzalezSep 10, 2025
    Why are there traces of oil in the Everest Blower casing?
    • J
      Jacob WalkerSep 10, 2025
      If you notice traces of oil in your Everest Blower casing, it's likely due to oil seal leakage. Check the oil seals and replace them as needed.

Summary

TO GET THE MOST FROM YOUR EVEREST BLOWER

SAFETY PRECAUTIONS

DANGER

Critical warnings about potential injury or death from unsafe practices.

WARNING

Warnings about potential equipment damage due to unsafe practices.

EVEREST TWIN LOBE ROTARY AIR BLOWER WORKING PRINCIPLE

EVEREST TRI LOBE ROTARY AIR BLOWER WORKING PRINCIPLE

INTRODUCTION - YOUR KEY TO TROUBLE FREE SERVICE

EQUIPMENT CHECK & STORAGE

EQUIPMENT CHECK

Instructions for verifying all parts upon receipt and checking for damage.

STORAGE

Guidelines for storing the blower to prevent damage during idle periods.

INSTALLATION

LOCATION

Specifies ideal site conditions for installing the blower.

FOUNDATIONS

Requirements for stable and secure foundation mounting of the blower.

DRIVE INSTALLATION

DIRECT DRIVE (COUPLED)

Details on aligning and installing direct drive couplings.

BELT DRIVE

Guidelines for aligning and tensioning belt drives for optimal performance.

PIPING

Recommendations for proper piping connections to minimize losses.

MULTIPLE BLOWER INSTALLATIONS

RECOMMENDED LAYOUT FOR MULTIPLE BLOWERS INSTALLATION

Illustrates optimal piping configuration for multiple blower setups.

AUXILIARY EQUIPMENT

SILENCERS

Information on the purpose and mounting of silencers.

SUCTION FILTER

Role and maintenance of suction filters for blower protection.

PRESSURE RELIEF VALVE

NON RETURN VALVE (OPTIONAL)

MEASURING AND MONITORING DEVICES

CAPACITY CONTROL

ACCESSORIES LAYOUT FOR EVEREST BLOWERS

LUBRICATION

LUBRICATION DIAGRAM

Illustrates correct oil levels and points for blower lubrication.

LUBRICATION DIAGRAMS - ADDITIONAL VIEWS

WARNINGS ON LUBRICATION

SPECIAL NOTE FOR WATER COOLED & GAS~BIOGAS BLOWERS

SPARES & CONSUMABLES

ORIENTATION OF BLOWERS

BLOWER STARTUP CHECKLIST

NOTE ON INPUT POWER

STARTING UP

TROUBLE SHOOTING

FAULT CHART

CUSTOMER FEEDBACK QUESTIONNAIRE

Everest TWIN LOBE Specifications

General IconGeneral
BrandEverest
ModelTWIN LOBE
CategoryBlower
LanguageEnglish