RE-INSTALLING SPEED CONTROL CABLE
A
B
G
F
C
DE
Speed Control Assembly
1.Turn sprocket of speed control so that wire."A" is fully extended towards shaft "B".
2.Insert end of cable through bracket "C".
3.Insert wire so it protrudes approximately 1/2" to 5/8" through hole in bolt "D". Tighten bolt and bend end of wire.
4.Bring pump arm "E" up until it hits stop bolt "F" and tighten screw "C".
5.Reassemble unit. Speed control knob will go on pointing toward minimum setting.
6.Turn mixer on with speed control set at minimum setting.
7.If scraper arm is turning, loosen nut "G" and back stop bolt "F" off a few turns. Next loosen screw "C" and slowly pull up cable until scraper arm stops turning. Retighten screw "C". Gently turn stop bolt "F" down until it hits arm. Lock in place by tightening nut "G".
8.Scraper arm should now go from no rotation to fast rotation by turning speed control knob.
NOTE: Mixer may run rough and noisy for one or two hours if air has become trapped in the line.
HYDRAULIC OIL REPLACEMENT PROCEDURE
One of the most important maintenance tasks is to change the hydraulic oil yearly. Under heavy usage the oil should be changed every nine months. It is important to change the oil regularly to prevent its breakdown which leads to the damaging of components.
The oil filter should be changed at the same time as the hydraulic oil. A clean filter prevents particles from damaging the other components in the system.
Replace the hydraulic fluid as follows:
⇒Disconnect power to unit.
⇒Remover the front top panel on the main console.
⇒Remove chrome vent cap from breather pipe located beside electric motor.
⇒Remove plug bolt from bottom left front corner of main console to drain oil into your catch pail.
⇒Remove oil filter.
⇒Replace plug bolt.
⇒Refill unit through breather pipe using approximately 12 U.S. gallons of Tellus 32 hydraulic oil (oil should be 6 1/2" deep in tank).
⇒Install new oil filter (Part# SE50094).
⇒Replace chrome vent cap and front top panel.
⇒Reconnect power to unit.
⇒Run unit to remove any air in the lines.
NOTE: Mixer may run rough and noisy for one or two hours if air has become trapped in the line.