Yetter Compressor Installation - Yetter GERMINATE UNIFORMITY 2940 Operator's Manual

Yetter Compressor Installation

Step 1: Preparation
ELECTRIC COMPRESSOR: The crate labeled 2940-050A includes 1) Yetter electric compressor, 1) 2940-181 Y harness, 1)
2940-189 10FT Compressor Control Harness, 1) 2940-150 80A Breaker Cable, 1) 2940-151 Main Power Extension, & 2) 2940-
163 20FT Main Power Extensions. Open filter assembly, inspect condition of filter, reinstall.
(SEE PAGE 12 FOR FILTER LOCATION)
HYDRAULIC COMPRESSOR: The crate labeled 2940-055 includes the Yetter hydraulic compressor, 1 liter bottle of oil, 2940-
181 Y harness, & 2940-189 10FT compressor control harness. Remove compressor from crate. Remove the housing by
removing 6 bolts (4 are pictured in picture 1 below, the other 2 are on the opposite side of the housing) using a ratchet with
7/16 socket & 7/16 wrench. Remove the dipstick & slowly fill pump with provided oil until oil reaches fill line on the sight glass.
Fill the pump slowly as there is a delay between oil entering pump & seeing oil on the sight glass. Confirm oil level is full on the
dipstick as well. Reinstall dipstick, housing, & control block. Remove wing nut on the air filter housing, remove air filter cover, &
inspect condition of the air filter. Reinstall filter, cover, & wing nut making sure filter is sealed between filter base plate & cover.
Step 2: Mounting
Every planter/tractor combination will contain its own unique situations in regard to mounting the 2940 Compressor Assembly for
clearance/accessibility. YOU SHOULD EXERCISE YOUR OWN BEST JUDGEMENT TO FIT YOUR SITUATION. Begin by
locating a suitable mounting location. Placement will vary on make & model of planter. Use mounts supplied or depending on
application different mounts may need to be built. See examples below labeled customer built bracket. Be sure to check
clearance in all locations, especially noting tractor tires, folding/unfolding the planter for transport mode, marker arms, fertilizer
tanks, & 2-point top link. Yetter has 4 different mounting kits; 2940-085 to mount compressor to top link of the 2 point hitch, 2940-
086 to mount to draft tube, 2940-090 to mount to an 8" X 12" bar, & 2940-091 to mount to an 8" X 16" bar. See pages 72 – 73 in
the Part Identification for proper assembly of the mounting kit & compressor mounting. A process of folding & unfolding, turning in
a tight circle, & raising/lowering markers & planter is recommended to ensure compressor clearance.
2940-085 – 2 Point Mount
2940-086 2940-090 2940-091
CUSTOMER BUILT BRACKETS (Call Yetter Service Department for additional photos)
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