Graco 332515E User Manual
Instructions
Part No. 77X522
Part No. 77X530 or 77X531
Dyna-Star® HP or HF Pump
Low Level Indicator Kit; Dip
332515E
Stick Kit
Provides a visual reference of remaining fluid level in a tank / reservoir used with the
Dyna-Star HP or HF pump. Low Level Indicators equipped with a user supplied alarm will
also provide an audible and/or visual notification of a low fluid level. For professional use
only.
Low Level Indicator Part No: 77X522
Includes sight glass, electric low level switch and cable. Requires follower plate. Cannot be used with Auto-Fill® Shut Off.
Dip Stick Part No: 77X530 - 90#; 77X531 - 60#
Cannot be used with a follower plate or Auto-Fill Shut Off.
Important Safety Instructions
Read all warnings and instructions in this
manual and in the Dyna-Star HP or HF Pump
instruction manual. Save all instructions.
EN
Installation
a
b
Installation
Warnings
See the Dyna-Star HP and HF Pump Instruction manual
for additional warnings.
SKIN INJECTION HAZARD
High-pressure fluid from dispense device, hose leaks,
or ruptured components will pierce skin. This may look
like just a cut, but it is a serious injury that can result in
amputation. Get immediate surgical treatment.
Follow Pressure Relief Procedure in this manual,
when you stop dispensing and before cleaning, checking, or servicing equipment.
Pressure Relief
Follow the Pressure Relief Procedure whenever
you see this symbol.
Installing Low Level Indicator
1. Disconnect Dyna-Star pump from main power
source.
2. If unit has already been in service, relieve pressure
(see Pressure Relief procedure, page 2).
3. Fill reservoir with grease to raise follower plate (if
installed) to an easily accessible level.
NOTE:
• Installing the follower plate and low level will be
easier if the reservoir has been filled with
grease first.
• If a follower plate is not pre-installed, fill tank at
least half full.
4. Remove plug (a) from cover (b). Discard plug, you
will not reuse it (F
IG. 2).
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
To relieve pressure in the system, use two wrenches
working in opposite directions on pump outlet fitting to
slowly loosen fitting only until fitting is loose and no
more lubricant or air is leaking from fitting. See F
FIG. 1
IG. 1.
FIG. 2
5. Loosen bolts (c) and remove cover (d) from
Dyna-Star pump (F
IG. 3).
2 332515E
FIG. 3
d
c
e
f
b
g
b
h
j
aa
b
6. Remove screws (e) and washers (f) holding
Dyna-Star Pump to reservoir cover (b) and remove
pump from cover (F
IG. 4).
Installation
FIG. 5
8. (If previously installed) remove follower plate from
inside reservoir.
FIG. 4
7. Remove the screws (g) (holding the reservoir cover
(b) to the reservoir (h) (F
IG. 5).
9. Determine the correct cable length to use for your
pump reservoir.
• Short cable is used with 60# reservoirs.
• Long cable is used with 90# reservoirs.
Remove and discard the cable you are not using and the
Notice label attached to the cables.
NOTICE
Failure to use the correct cable length could result in
inaccurate level indication and low level shutdown.
10. For easy wiring, make sure the DIN connector is
facing out (F
IG. 6). Feed the low level cable (j)
through accessory hole (aa) in the reservoir cover
(b). Wrench tighten low level in place.
FIG. 6
332515E 3
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