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Graco InvisiPac HM25 [11/14] Continuity between connectors
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Troubleshooting
332072M 11
FIG. 3
C
D
M
K
G
B
J
A
H
E
E
D
B
A
C
GUN HEAT -
GUN HEAT +
UTS6JC1412P
UTS1JC128S
HOSE/AUX 1300W MAX
HOSE/AUX HT
HOSE/AUX RTD
GROUND
GUN RTD
GUN RTD EXCITATION
HOSE HEAT +
HOSE HEAT -
HOSE RTD
RTD EXCITATION
GUN RTD
GROUND
GUN HEAT +
GUN HEAT -
OT EXCITE
OT IN
OVERTEMP SWITCH
OVERTEMP SWITCH
Continuity Between Connectors
Melter End Gun End
JA
AC
KE
GD
GND GND
Содержание
- Heated hose 1
- Instructions parts 1
- Invisipa 1
- War war war warning 1
- 332072m 2
- Contents 2
- Parts 12 heated hose instruction tag 120051 12 heated hose warning label 196694 12 water wash heated hose instruction tag 17a202 12 accessories 12 self sealing silicone rubber tape 16y938 12 yd 11 m roll 12 hose hanger spring kit 253283 12 technical data 13 graco standard warranty 14 graco information 14 2
- Standard model hoses 2
- Standard model hoses 2 water wash model hoses 2 warnings 3 overview 5 installation 6 pressure relief procedure 8 operation 8 maintenance 9 washing instructions 9 troubleshooting 10 2
- Standard model hoses are meant for dry environments only standard model hoses have a gray braided scuff guard 2
- Water wash model hoses 2
- Water wash model hoses are meant for wash down environments water wash models have a black rubber scruff guard water wash hoses are ipx6 rated 2
- Warning 3
- Warnings 3
- Warning 4
- Overview 5
- Installation 6
- Operation 8
- Pressure relief procedure 8
- Maintenance 9
- Washing instructions 9
- Washing instructions water wash hoses only 9
- A use an ohmmeter to check the electrical resis tance at the heating element pins between pins c and d of the melter end connector that attaches to the heated hose control see 10
- Any resistance reading outside the range indicates that the hose must be replaced 10
- Approximate rtd resistance values at various tempera tures 10
- Between pins m and k of the large melter end con nector the rtd resistance must be within the range of the following chart 10
- Check all hose connections to be sure they are securely tightened 10
- Check the continuity of the hose components to verify proper resistance of the heater cable 10
- Ground the system see system manual for instruc tions 10
- Lack of electrical continuity between any of these pins indicates the hose must be replaced 10
- Make sure there is electrical continuity 10 ώ between the following pins of the large melter end con nector and the small gun end connector 10
- The resis tance of the heating element for the various lengths of coupled hose assemblies is given in the following coupled hose chart 10
- The resistance values of the rtd will vary with tempera ture an approximation of hose temperature must be made to verify the resistance reading of the rtd across pin m and k is correct 10
- Troubleshooting 10
- Continuity between connectors 11
- Gnd gnd 11
- Melter end gun end 11
- Troubleshooting 11
- Accessories 12
- Heated hose instruction tag 120051 12
- Heated hose warning label 196694 12
- Hose hanger spring kit 253283 12
- Self sealing silicone rubber tape 16y938 12 yd 11 m roll 12
- Water wash heated hose instruction tag 17a202 12
- Technical data 13
- Copyright 2012 graco inc all graco manufacturing locations are registered to iso 9001 www graco com revision m may 2016 14
- For patent information see www graco com patents 14
- For the latest information about graco products visit www graco com 14
- Graco headquarters minneapolis international offices belgium china japan korea 14
- Graco inc and subsidiaries p o box 1441 minneapolis mn 55440 1441 usa 14
- Graco information 14
- Graco standard warranty 14
- Original instructions this manual contains english mm 332072 14
- To place an order contact your graco distributor or call to identify the nearest distributor phone 612 623 6921 or toll free 1 800 328 0211 fax 612 378 3505 14
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