Rice Lake Contego-Hygienic Weigh Module Kits, Lateral Cable Outlet - Manual (Page 21)

Installation Manual Hygienic Weighing Module Contego®
Sartorius EN-19
When using PR 6041/80S adaptor plates (13):
• Place the adaptor plate (13) onto the foundation (8) within the outline marking (see page 18).
• Mount the adaptor plate using bolts (13). It is essential to observe the property classes and
tightening torques of nuts (11) and washers (12); refer to Chapter 4.1.2.
• Insert the O-ring (14) into the groove of the lower plate (15).
• Lower the vessel (19) to the foundation (8)/adaptor plates (13) and mount the lower plate (15) using
bolts. It is essential to observe the property classes and tightening torques of nuts (11) and
washers (12); refer to Chapter 4.1.2.
• Only applicable to PR 6241/12…52 load cells:
Take the two bushes out of the bag and fit them on the two pins (see page18).
• Remove the auxiliary mounting plates (18) (if necessary, unload them using the jack-up).
• Release the locknut (2), see Chapter 2.3.3.
• Turn the bolt (1) of the lift-off protector at the hex (3) down slowly to lower the vessel to the load cell
and adjust the internal lift-off protector (4), see Chapter 2.3.3.
• Check whether pivot (9) or/and roller (10) can move freely.
• If pivot (9) or/and roller (10) cannot be moved, the weighing module is distorted and must be adjusted:
• Release the bolts (16).
• Shift the stopper (17), until pivot (9) or/and roller (10) can move freely again.
• Re-tighten the bolts (16). Make sure to use the correct tightening torques, see Chapter 4.1.2.
• Shift off the bellow from the vessel foot.
• Fit the bellow, press it firmly into the groove of the upper and lower plate circumferentially, and make
sure that the transitions are flush.