Attach And Adjust Drum Low/Empty Sensor; Light Tower Accessory - Graco L20c Operation

Attach and Adjust Drum
Low/Empty Sensor
For supply systems with remote DataTrak, an optional
kit can be purchased to indicate either when the drum is
low or when it is empty. Order kit 255469 for a D60 or
D200 3 in. ram, 255689 for a D200s 6.5 in. ram, or
257634 for a S20 3 in. ram.
1. Position ram at desired level (low or empty).
2. Attach low/empty sensor bracket (EA) to mounting
bracket (EB).
F . 9: D200 and D200s supply systems
IG
F . 10: S20 supply systems
IG
EB
EA
ED
EE
r_cm9hlb_313526_3a
3. To measure either drum low or drum empty, attach
one sensor (EE) to the sensor bracket (EA).
4. For D60, D200, and D200s supply systems: Attach
the actuator (ED) to the ram piston rod, near the top,
so it passes in front of the sensor (EE) at the correct
level for drum low or drum empty. See F
For D60 supply systems: Flip actuator bracket (ED)
so that it points upwards instead of downwards to
allow it to pass the sensor (EE).
5. For S20 supply systems: Attach the actuator (ED) to
the ram cylinder endcap, so the sensor (EE) passes
in front of the bracket (ED) at the correct level for
drum low or drum empty. See F
6. Make precise adjustments by moving the sensor
within the slot on the sensor bracket.
7. Attach the sensor to the corresponding connector
EA
on the D-Sub harness of the remote DataTrak.
EE

Light Tower Accessory

Order the 255467 Light Tower Accessory as a diagnos-
ED
tic indicator for D200s, D200, D60, and S20 supply sys-
tems. See T
ABLE
EB
signals.
Table 3: Light Tower Signals
Signal
Yellow flashing
Yellow on
Red flashing
Red on
. 10.
IG
3 for a description of light tower
Description
A low priority error exists.
A medium priority error exists.
A high priority error exists.
The system is shut down due to
error conditions.
Installation
. 9.
IG
17