Gasboy Blackmer GDP - Manual (Page 18)

Page 18 MDE-4096C Blackmer® Global Dispenser Pump Operation, Maintenance and Kit Installation Manual · April 2008
Maintenance
OIML Switch Removal
To remove OIML switch, proceed as follows:
1 Cut and remove tamper resist wire.
2 Using a wrench, rotate the OIML Switch assembly (22) in a counterclockwise (CCW)
direction and remove it (see
Figure 9 on page 21 ).
Do not allow debris to fall into open port.
CAUTION
OIML Switch Installation
To install the OIML switch, proceed as follows:
1 Apply a very thin film of thread sealing compound onto the thread, beginning at about 3 mm
from the end.
Thread sealing tape is not advised as it may cause contamination.
CAUTION
2 Rotate the OIML switch assembly (22) threads in a clockwise (CW) direction into the sump
vent port by hand and tighten firmly with wrench (see
Figure 9 on page 21 ).
Do not allow debris to fall into open port.
CAUTION
3 Secure new tamper resist wire through appropriate holes in the switch body and pump casing
tab.