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MAINTENANCE
General Considerations
Design and installation are key factors in the operation of a grease interceptor; however, without a disciplined
maintenance program, efficiency and performance can be adversely affected. If adequate maintenance is not performed,
excessive grease buildup will occur until the water ladended with grease passes directly through the unit. Regardless of
design efficiency or installation, grease interceptors perform only as well as the maintenance schedule allows.
Cleaning (5000 and 5100 Series)
The frequency of cleaning is determined by the use load factor and the capacity of the installed interceptor. An ideal
cleaning cycle can be established after the unit has been in operation for several weeks. A logical cleaning schedule is
normally determined by checking the unit after a normal shift, or following a period of peak usage. Grease removal
intervals may vary from once a week to once in several weeks. Never clean an interceptor during a time when customers
are present, as the offensive odors may develop inside the interceptor. Cleaning can easily be performed by following
the steps listed:
1. Loosen and remove the fasteners securing the cover to the interceptor body.
2. Gently pry the cover from the body being careful not to damage the gasket seal.
3. With the cover removed, skin the grease from the inside and place in a disposable container. Never dispose of
the contents in any part of the plumbing system.
4. Remove the baffle assembly and sediment basket (if so equipped) and clean.
5. Remove accumulated solids from the bottom.
6. Replace internal components and secure the cover.
7. Periodic inspections of the flow control orifice are suggested.
7
Wade Drains ‐ 11910 CR492, Tyler, TX, 75706 ‐ Phone: 800‐638‐9537 Fax: 888‐879‐9233 ‐ www.wadedrains.com
INTERCEPTORS
3‐29‐17
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