3
HAMMER DROP ADJUSTMENT
PLUG
SETTING THE HAMMER LIFT HEIGHT
Ro-Tap
®
MODELS: RX-29 and RX-30 and RX-94
(NOTE: THIS SETTING HAS BEEN MADE ON ALL NEW UNITS)
NOTE: Prior to hammer adjustment; make sure plug is seated firmly in sieve cover.
Make sure sieve cover has top edge flush with upper carrying plate. A stack of sieves
must be used to achieve this setting.
STEP 1: Remove pedestal cover.
STEP 2: Jog machine until hammer rises to maximum height or use a box wrench on the hex
head screw, located on top of the pedestal. Check height with scales.
STEP 3: Set height to 1-5/16 +
1/16” by loosening screw on coupling and adjusting lift rod.
STEP 4: Tighten screw on coupling.
STEP 5: Replace pedestal cover.
Lubrication
The Tyler Sieve Shakers require only minimal periodic lubrication. The units incorporate plastic and oil-
impregnated bronze bearing materials, which are self-lubricating. A few drops of light oil or WD-40™ every six
months is all that is necessary to prevent drying of the parts. Application of the same lubricants will suffice if a
squeak or a drag should develop in the mechanism.
PLEASE BE ADVISED: Review these warnings prior to use