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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_GS12_120V_1PH_10025_20200811 - 3

Содержание MEDORA GridBee GS-12

Страница 1: ...2020 Ixom www medoraco com 866 437 8076 info medoraco com O M_GS12_120V_1PH_10025_20200811 GridBee GS 12 120V Single Phase Operation Maintenance Manual...

Страница 2: ...es 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 Table of Contents 10014_20200528 Gri...

Страница 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...

Страница 4: ...ive 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 ELE...

Страница 5: ...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 a...

Страница 6: ...Relief Cord Fixture GS Core Unit 75 or 150 Electric Cord Not Pictured 75 or 150 Stainless Steel Chain Top of Tank Junction Box Cord Seal 2020 Ixom www medoraco com 866 437 8076 info medoraco com Packa...

Страница 7: ...9 910 9 8 1120 1 4 2 0 42 54 99 99 28 H Service Entrance to Motor Maximum Length In Feet Based on Service Factor Amps and 5 Voltage Drop Motor Rating 60 C and 75 C Insulation AWG Copper Wire Size Volt...

Страница 8: ...rotect from corrosion 7 Strain Relief Washer 8 Quick link for connecting retrieval chain and kellem grip to strain relief washer 9 Kellem grip to support cable weight and to provide strain relief NOT...

Страница 9: ...ollow concrete epoxy manufacture s preparation and installation guidelines 7 A 3 4 dia minimum to 1 1 4 dia maximum hole drilled through hatch neck for electrical cord 8 Junction box mounted to existi...

Страница 10: ...I beam 9 Quick link 10 Kellem grip 11 A 1 5 16 dia hole drilled through panel and sealed with Lexel Locate penetration within arms reach of an access point 12 Eyebolt drilled through support I beam t...

Страница 11: ...ord seal Locate power source receptacle and flex con duit termination at customer preferred location of mixer control panel Terminate conduit using flex conduit with male thread end for panel mount IM...

Страница 12: ...om of the tank penetration fitting Step 4 Pull the retrieval chain up until it is taught then mark off the desired distance the GS Mixer is to be suspended above the floor placing the quick link that...

Страница 13: ...owever the mixer should stay clear at least 10 15ft away from a common inlet outlet pipe Radial Orientation It is best to orientate the mixer so the discharge slots are radial with the tank This is mo...

Страница 14: ...splice individually sealed to protect from corrosion Top of tank Junction Box Not applicable for GS 12 Air Is the field wiring correct Requirements Is the mixer submerged with at least 2 0 75m of wate...

Страница 15: ...obe on the black wire and the negative probe on the white wire that were disconnected 6 Record the reading Depending on the length and gauge of wires to the mixer the ohms should be approximately 1 4...

Страница 16: ...ld up You should be able to move the impeller freely with no resistance See Figure 2 Step 4 Remove any debris if necessary Step 5 Place the white end plate back on the GS Mixer ensuring to line up the...

Страница 17: ...ss steel shell and safe materials for contact with potable drinking water Designed to be placed into service through roof hatch without tank entry Certifications Ixom s potable water products are cert...

Страница 18: ...provided with the purchased equipment is the valid warranty GridBee control panels cold weather hose kits air compressors and any optional accessories These items are considered buyout items for Ixom...

Страница 19: ...d 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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