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Permit-Required 

Confined Spaces

A confined space has limited openings for

entry or exit, is large enough for entering and 

working, and is not designed for continuous 

worker occupancy.  Confined spaces include 

underground reservoirs, ground storage tanks, 

elevated tanks, silos, manholes, and pipelines.

Confined Space Tips

 

 Do not enter permit-required confined spaces 

  without being trained and without having a

  permit to enter. 

 Review, understand and follow employer’s

  procedures before entering permit-required

  confined spaces and know how and when

  to exit. 

 Before entry, identify any physical hazards. 

 Before and during entry, test and monitor for 

  oxygen content, flammability, toxicity or

  explosive hazards as necessary. 

 Use fall protection, rescue, air monitoring, 

  ventilation, lighting and communication 

  equipment according to entry procedures. 

 Maintain contact at all times with a trained 

  attendant either visually, via phone, or by

  two-way radio.  This monitoring system

  enables the attendant and entry supervisor

  to order you to evacuate and to alert

  appropriately trained rescue personnel to

  rescue entrants when needed. 
Refer to 29 CFR 1910.146 for complete 

regulations set by OSHA.  Refer to your state's 

regulations if your state established and operates 

their own safety and health programs approved 

by OSHA.

Protect Yourself 

It is important that you comply with all relative 

OSHA and local regulations while installing 

and performing any maintenance to the mixer 

circulation equipment.  
Key OSHA Compliance Standards that must

be followed (and not limited to) are:

• 

1910.146 Permit-required confined spaces

• 

1910.147 Lockout/Tagout

• 

1926.500 Fall Protection

Fall Protection Tips

 

 Identify all potential tripping and fall hazards 

  before work starts. 

 Look for fall hazards such as unprotected

  floor openings/edges, shafts, open hatches,

  stairwells, and roof openings/edges. 

 Inspect fall protection and rescue equipment

  for defects before use. 

 Select, wear, and use fall protection and

  rescue equipment appropriate for the task. 

 Secure and stabilize all ladders before

  climbing. 

 Never stand on the top rung/step of a ladder. 

 Use handrails when you go up or down stairs. 

 Practice good housekeeping. Keep cords, 

  welding leads and air hoses out of walkways

  or adjacent work areas.
Refer to 29 CFR 1926.500 for complete 

regulations set by OSHA.  Refer to your state's 

regulations if your state established and operates 

their own safety and health programs approved by 

OSHA.

Lockout Tagout

When the On/Off switch is in the "ON" position, 

the mixer may start up at any time if not already 

operating.  The mixer's On/Off switch can be 

locked out by placing a pad lock thru the door latch 

of the controller after the switch has been turned 

to the "OFF" position.  The On/Off switch is to be 

used as the emergency stop.

© 2020 Ixom | www.medoraco.com | 866 - 437 - 8076 | [email protected]

Safety

Safety

1949_10036_20200528

O&M_AP7000_&_AP8000_10097_20200602 - 3

Summary of Contents for Medora AP7000

Page 1: ...2020 Ixom www medoraco com 866 437 8076 info medoraco com O M_AP7000_ _AP8000_10097_20200602 AP7000 AP8000 Operation Maintenance Manual...

Page 2: ...Tanks or Wastewater Treatment Processes Ixom equipment continues to be at the forefront as the 1 world leader for in situ water body treatment 2020 Ixom www medoraco com 866 437 8076 info medoraco com...

Page 3: ...You can avoid hazards by following these safety instructions and applying some ordinary common sense when operating or servicing this unit Keep in mind that full operator attention and alertness are r...

Page 4: ...ve ELECTRICAL HAZARD WARNING THIS EQUIPMENT CONTAINS HIGH VOLTAGE ELECTRICAL SHOCK CAN CAUSE SERIOUS OR FATAL INJURY ONLY QUALIFIED PERSONNEL SHOULD ATTEMPT PLACEMENT OPERATION AND MAINTENANCE OF ELEC...

Page 5: ...ith all relative OSHA and local regulations while installing and performing any maintenance to the mixer circulation equipment Key OSHA Compliance Standards that must be followed and not limited to ar...

Page 6: ...upply configuration please consult with factory Additional hardware and fittings may be required for different configurations AP7000 AP8000 Intake Plate with 18 hole in center Air Diffuser Intake Legs...

Page 7: ...dware and fittings may be required for different configurations AP7000 Intake Plate with 18 hole in center Air Supply connection point AP Housing Air Diffuser Intake Legs 100 Air Hose Intake Plate 16...

Page 8: ...tom In some applications suspending the unit from and structure above will work just be sure to use the dedicated lifting eyelets or eyebolts 1 2 Figure 1 AP Unit Pedestal Configuration 3 OPTIONAL HOS...

Page 9: ...taching float balls locate the 1 float chains and slide through the float pipe and add stop bolt at the top after measuring out desired manifold submergence depth The float ball will sit approximately...

Page 10: ...onverging streamlines to the AP Unit the water is forced upward toward the surface providing gentle mixing de stratification and surface renewal The AP Unit requires a minimal amount of supplied air T...

Page 11: ...t lowering in machine and then lower the machine slowly using the anchor chain to the desired depth 6 Plug in air unit and ensure that air is coming out of the machine You should see flow coming out o...

Page 12: ...100675 3 4 100673 1 100672 1 1 2 AP Machine Connection 2 Air Supply Connection Hardware Kit Part Number Size 100675 3 4 100673 1 100672 1 1 2 Tee Fitting Kit Part Number Size 100650 3 4 100652 1 1006...

Page 13: ...se part from Air Supply Hardware Kit Parts 1 2 2 7 Tee Fitting Connections Tee Fitting Kit Part Number Size 100650 3 4 100652 1 100654 1 1 2 Tee Fitting Kit included when customer supplies air source...

Page 14: ...ean from any scum buildup on the outside of the pipes that may contribute to preventing debris from passing through the unit Figure 1 Debris Passing Through AP Unit WINTER CONDITION RECOMMENDATIONS Fo...

Page 15: ...e or chain Floatation Accessory Floating option available float balls and short chain included to allow for adjustable intake depth with respect to water surface Maintenance Warranty Limited maintenan...

Page 16: ...items are considered buyout items for Ixom and as such include a warranty against defects in material and workmanship for one year from the date of purchase This warranty covers parts only not labor P...

Page 17: ...other related subjects as required by OSHA to perform the necessary work to install or remove SolarBee and GridBee equipment and are knowlegeable in the regulations and standards of OSHA If you feel...

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