Graco LC0252 - Manual

Grounding 312761B 5 Grounding This product must be grounded. In the event of an elec-trical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric cur-rent. This product is equipped with a chord having a grounding wire. A 3-blade grounding plug must ...

Installation 6 312761B Install Low Power Temperature Control Modules The low power temperature control modules are installed in the Heat Control box at the factory. If a low power temperature control module must be replaced, perform the following procedure. Remove Old Low Power Temperate Control Mod...

Installation 312761B 7 There is one breaker for each heated hose or heated tank. The lower number breakers are used for the heated tanks if installed. See F IG . 3. For example, if there are two heated tanks installed and two heated hoses, breakers #1 and #2 are used for the heated tanks and breaker...

Setup 8 312761B Setup Cable Connections 1 Overtemperature Switch Connection 2 RTD Temperature Sensor Connection 3 Output Power Connection 4 DC Output Connection 5 Input Power Connection 6 CAN Connections 7 Base The overtemperature switch connection (1), RTD tem-perature sensor connection (2), and ou...

Setup 312761B 9 Data Cable Connections The low power temperate control modules must be con-nected together using the female-female CAN cables (130) as shown in F IG . 6. Then they must be con- nected to the display module using the female-male CAN cable (113). F IG . 6: Data Cable Connections 113 13...

Operation 10 312761B Operation See the PR70 and PR70v Operation manual referenced at the beginning of this manual for operating instruc-tions. Maintenance Install Upgrade Token 1. Ensure system is inactive and control power is on. 2. Remove access cover (C). 3. Insert and press token (T) firmly into...

Troubleshooting 312761B 11 Troubleshooting Circuit Breaker If the circuit breaker is tripped, manually flip the breaker back to the “on” position. Find and correct the problem before continuing operation. Diagnostic Information Module Status LEDs 7 Simplified Wiring Schematic Table 1: LED Status Sig...

Troubleshooting 12 312761B Wiring Schematic F IG . 11: Wiring Schematic, Page 1 of 2 GFPE 112 1 2 NN

Parts 14 312761B Parts 108, 107 121 102 146 116 115 135 134 123 131 115 141 117 136 127 128 126 114 110 135 122 102 109 112 111 103 121 101 102 144 130 118 105 124 119 125 120 129 132 117 104 133 Assembly LC0252 Shown ti12471b 113 198 1 Heated hose and heated tank circuit breakers shown for referenc...

Technical Data 312761B 19 Technical Data Dimensions Electrical Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-240V 50/60 Hz, 1 phase for heat - 10 kW max. (Qty 4) 2500W outputs Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 lb (13.6...

Graco Ohio Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited...